diff --git a/Cargo.lock b/Cargo.lock
index d1c72932f8..9f2bc335d0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -446,7 +446,7 @@ dependencies = [
  "async-trait",
  "beefy-primitives",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "hex",
  "log",
@@ -481,7 +481,7 @@ source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc
 dependencies = [
  "beefy-gadget",
  "beefy-primitives",
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
@@ -984,7 +984,6 @@ dependencies = [
  "frame-system-rpc-runtime-api",
  "frame-try-runtime",
  "hex-literal",
- "kilt-support",
  "log",
  "pallet-aura",
  "pallet-authorship",
@@ -1000,26 +999,21 @@ dependencies = [
  "pallet-xcm",
  "parachain-info",
  "parity-scale-codec",
- "polkadot-parachain",
  "public-credentials",
  "public-credentials-runtime-api",
  "runtime-common",
  "scale-info",
- "serde",
- "smallvec",
  "sp-api",
  "sp-block-builder",
  "sp-consensus-aura",
  "sp-core",
  "sp-inherents",
- "sp-io",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
  "sp-std",
  "sp-transaction-pool",
  "sp-version",
- "static_assertions",
  "substrate-wasm-builder",
  "xcm",
  "xcm-builder",
@@ -1367,7 +1361,6 @@ dependencies = [
  "pallet-balances",
  "parity-scale-codec",
  "scale-info",
- "serde",
  "sp-core",
  "sp-io",
  "sp-keystore",
@@ -1411,7 +1404,7 @@ dependencies = [
  "cumulus-client-network",
  "cumulus-primitives-core",
  "cumulus-relay-chain-interface",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "polkadot-node-primitives",
@@ -1434,7 +1427,7 @@ dependencies = [
  "async-trait",
  "cumulus-client-consensus-common",
  "cumulus-primitives-core",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "sc-client-api",
  "sc-consensus",
@@ -1463,7 +1456,7 @@ dependencies = [
  "async-trait",
  "cumulus-relay-chain-interface",
  "dyn-clone",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "polkadot-primitives",
  "sc-client-api",
@@ -1484,7 +1477,7 @@ dependencies = [
  "async-trait",
  "cumulus-relay-chain-interface",
  "derive_more",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -1508,7 +1501,7 @@ source = "git+https://github.com/paritytech/cumulus?branch=polkadot-v0.9.29#2fa9
 dependencies = [
  "cumulus-primitives-core",
  "cumulus-relay-chain-interface",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "parity-scale-codec",
  "polkadot-node-primitives",
@@ -1742,7 +1735,7 @@ version = "0.1.0"
 source = "git+https://github.com/paritytech/cumulus?branch=polkadot-v0.9.29#2fa95572487cfcf8dbe6941bf93545c39d47f784"
 dependencies = [
  "cumulus-primitives-core",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "sp-inherents",
  "sp-std",
@@ -1777,7 +1770,7 @@ dependencies = [
  "async-trait",
  "cumulus-primitives-core",
  "cumulus-relay-chain-interface",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "polkadot-cli",
  "polkadot-client",
@@ -1806,7 +1799,7 @@ dependencies = [
  "async-trait",
  "cumulus-primitives-core",
  "derive_more",
- "futures 0.3.24",
+ "futures",
  "jsonrpsee-core",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -1830,7 +1823,7 @@ dependencies = [
  "backoff",
  "cumulus-primitives-core",
  "cumulus-relay-chain-interface",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "jsonrpsee",
  "parity-scale-codec",
@@ -1943,7 +1936,6 @@ dependencies = [
  "parity-scale-codec",
  "public-credentials",
  "scale-info",
- "serde",
  "sp-core",
  "sp-io",
  "sp-keystore",
@@ -1994,7 +1986,6 @@ dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "hex",
  "kilt-support",
  "log",
  "pallet-balances",
@@ -2015,12 +2006,10 @@ version = "1.8.0"
 dependencies = [
  "did",
  "kilt-support",
- "pallet-did-lookup",
  "parity-scale-codec",
  "scale-info",
  "serde",
  "sp-api",
- "sp-runtime",
  "sp-std",
 ]
 
@@ -2311,7 +2300,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e43f2f1833d64e33f15592464d6fdd70f349dda7b1a53088eb83cd94014008c5"
 dependencies = [
- "futures 0.3.24",
+ "futures",
 ]
 
 [[package]]
@@ -2433,7 +2422,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b22349c6a11563a202d95772a68e0fcf56119e74ea8a2a19cf2301460fcd0df5"
 dependencies = [
  "either",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "num-traits",
@@ -2785,12 +2774,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
-[[package]]
-name = "futures"
-version = "0.1.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a471a38ef8ed83cd6e40aa59c1ffe17db6855c18e3604d9c4ed8c08ebc28678"
-
 [[package]]
 name = "futures"
 version = "0.3.24"
@@ -2901,7 +2884,6 @@ version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90"
 dependencies = [
- "futures 0.1.31",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -3302,7 +3284,7 @@ dependencies = [
  "async-io",
  "core-foundation",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "if-addrs",
  "ipnet",
  "log",
@@ -3634,7 +3616,6 @@ dependencies = [
  "clap",
  "clone-runtime",
  "cumulus-client-cli",
- "cumulus-client-collator",
  "cumulus-client-consensus-aura",
  "cumulus-client-consensus-common",
  "cumulus-client-network",
@@ -3644,22 +3625,17 @@ dependencies = [
  "cumulus-relay-chain-inprocess-interface",
  "cumulus-relay-chain-interface",
  "cumulus-relay-chain-rpc-interface",
- "derive_more",
  "frame-benchmarking",
  "frame-benchmarking-cli",
- "futures 0.3.24",
  "hex-literal",
  "jsonrpsee",
  "log",
  "pallet-transaction-payment-rpc",
  "parity-scale-codec",
- "parking_lot 0.12.1",
  "peregrine-runtime",
  "polkadot-cli",
- "polkadot-parachain",
  "polkadot-primitives",
  "polkadot-service",
- "public-credentials",
  "runtime-common",
  "sc-basic-authorship",
  "sc-chain-spec",
@@ -3667,9 +3643,7 @@ dependencies = [
  "sc-client-api",
  "sc-consensus",
  "sc-executor",
- "sc-keystore",
  "sc-network",
- "sc-rpc",
  "sc-rpc-api",
  "sc-service",
  "sc-sysinfo",
@@ -3685,7 +3659,6 @@ dependencies = [
  "sp-consensus",
  "sp-consensus-aura",
  "sp-core",
- "sp-inherents",
  "sp-keystore",
  "sp-offchain",
  "sp-runtime",
@@ -3704,18 +3677,15 @@ dependencies = [
 name = "kilt-support"
 version = "1.8.0"
 dependencies = [
- "cumulus-primitives-core",
  "frame-support",
  "frame-system",
  "parity-scale-codec",
- "polkadot-core-primitives",
  "scale-info",
  "serde",
  "serde_json",
  "sp-core",
  "sp-runtime",
  "sp-std",
- "xcm",
 ]
 
 [[package]]
@@ -3922,7 +3892,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81327106887e42d004fbdab1fef93675be2e2e07c1b95fce45e2cc813485611d"
 dependencies = [
  "bytes",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "getrandom 0.2.7",
  "instant",
@@ -3966,7 +3936,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4decc51f3573653a9f4ecacb31b1b922dd20c25a6322bb15318ec04287ec46f9"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -3989,7 +3959,7 @@ dependencies = [
  "ed25519-dalek",
  "either",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "lazy_static",
@@ -4020,7 +3990,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0183dc2a3da1fbbf85e5b6cf51217f55b14f5daea0c455a9536eef646bfec71"
 dependencies = [
  "flate2",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
 ]
 
@@ -4031,7 +4001,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6cbf54723250fa5d521383be789bf60efdabe6bacfb443f87da261019a49b4b5"
 dependencies = [
  "async-std-resolver",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "log",
  "parking_lot 0.12.1",
@@ -4047,7 +4017,7 @@ checksum = "98a4b6ffd53e355775d24b76f583fdda54b3284806f678499b57913adb94f231"
 dependencies = [
  "cuckoofilter",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "libp2p-swarm",
  "log",
@@ -4068,7 +4038,7 @@ dependencies = [
  "byteorder",
  "bytes",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "hex_fmt",
  "instant",
  "libp2p-core",
@@ -4092,7 +4062,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c50b585518f8efd06f93ac2f976bd672e17cdac794644b3117edd078e96bda06"
 dependencies = [
  "asynchronous-codec",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "libp2p-core",
  "libp2p-swarm",
@@ -4117,7 +4087,7 @@ dependencies = [
  "bytes",
  "either",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -4143,7 +4113,7 @@ dependencies = [
  "async-io",
  "data-encoding",
  "dns-parser",
- "futures 0.3.24",
+ "futures",
  "if-watch",
  "lazy_static",
  "libp2p-core",
@@ -4179,7 +4149,7 @@ checksum = "61fd1b20638ec209c5075dfb2e8ce6a7ea4ec3cd3ad7b77f7a477c06d53322e2"
 dependencies = [
  "asynchronous-codec",
  "bytes",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "log",
  "nohash-hasher",
@@ -4197,7 +4167,7 @@ checksum = "762408cb5d84b49a600422d7f9a42c18012d8da6ebcd570f9a4a4290ba41fb6f"
 dependencies = [
  "bytes",
  "curve25519-dalek 3.2.0",
- "futures 0.3.24",
+ "futures",
  "lazy_static",
  "libp2p-core",
  "log",
@@ -4217,7 +4187,7 @@ version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "100a6934ae1dbf8a693a4e7dd1d730fd60b774dafc45688ed63b554497c6c925"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -4235,7 +4205,7 @@ checksum = "be27bf0820a6238a4e06365b096d428271cce85a129cf16f2fe9eb1610c4df86"
 dependencies = [
  "asynchronous-codec",
  "bytes",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "log",
  "prost",
@@ -4250,7 +4220,7 @@ version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f1a458bbda880107b5b36fcb9b5a1ef0c329685da0e203ed692a8ebe64cc92c"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "log",
  "pin-project",
  "rand 0.7.3",
@@ -4267,7 +4237,7 @@ dependencies = [
  "asynchronous-codec",
  "bytes",
  "either",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -4292,7 +4262,7 @@ checksum = "9511c9672ba33284838e349623319c8cad2d18cfad243ae46c6b7e8a2982ea4e"
 dependencies = [
  "asynchronous-codec",
  "bimap",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -4315,7 +4285,7 @@ checksum = "508a189e2795d892c8f5c1fa1e9e0b1845d32d7b0b249dbf7b05b18811361843"
 dependencies = [
  "async-trait",
  "bytes",
- "futures 0.3.24",
+ "futures",
  "instant",
  "libp2p-core",
  "libp2p-swarm",
@@ -4333,7 +4303,7 @@ checksum = "95ac5be6c2de2d1ff3f7693fda6faf8a827b1f3e808202277783fea9f527d114"
 dependencies = [
  "either",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "instant",
  "libp2p-core",
@@ -4362,7 +4332,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a6771dc19aa3c65d6af9a8c65222bfc8fcd446630ddca487acd161fa6096f3b"
 dependencies = [
  "async-io",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "if-watch",
  "ipnet",
@@ -4379,7 +4349,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d125e3e5f0d58f3c6ac21815b20cf4b6a88b8db9dc26368ea821838f4161fd4d"
 dependencies = [
  "async-std",
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "log",
 ]
@@ -4390,7 +4360,7 @@ version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec894790eec3c1608f8d1a8a0bdf0dbeb79ed4de2dce964222011c2896dfa05a"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "js-sys",
  "libp2p-core",
  "parity-send-wrapper",
@@ -4405,7 +4375,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9808e57e81be76ff841c106b4c5974fb4d41a233a7bdd2afbf1687ac6def3818"
 dependencies = [
  "either",
- "futures 0.3.24",
+ "futures",
  "futures-rustls",
  "libp2p-core",
  "log",
@@ -4423,7 +4393,7 @@ version = "0.38.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6dea686217a06072033dc025631932810e2f6ad784e4fafa42e27d311c7a81c"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "libp2p-core",
  "parking_lot 0.12.1",
  "thiserror",
@@ -4625,13 +4595,10 @@ dependencies = [
  "frame-benchmarking",
  "frame-benchmarking-cli",
  "frame-system",
- "futures 0.3.24",
  "jsonrpsee",
- "log",
  "mashnet-node-runtime",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc",
- "public-credentials",
  "runtime-common",
  "sc-basic-authorship",
  "sc-cli",
@@ -4641,15 +4608,11 @@ dependencies = [
  "sc-executor",
  "sc-finality-grandpa",
  "sc-keystore",
- "sc-network",
- "sc-rpc",
  "sc-rpc-api",
  "sc-service",
  "sc-telemetry",
  "sc-transaction-pool",
  "sc-transaction-pool-api",
- "serde",
- "serde_json",
  "sp-api",
  "sp-block-builder",
  "sp-blockchain",
@@ -4661,7 +4624,6 @@ dependencies = [
  "sp-keyring",
  "sp-runtime",
  "sp-timestamp",
- "sp-transaction-pool",
  "substrate-build-script-utils",
  "substrate-frame-rpc-system",
  "try-runtime-cli",
@@ -4672,7 +4634,6 @@ name = "mashnet-node-runtime"
 version = "1.8.0"
 dependencies = [
  "attestation",
- "bitflags",
  "ctype",
  "delegation",
  "did",
@@ -4707,13 +4668,11 @@ dependencies = [
  "public-credentials-runtime-api",
  "runtime-common",
  "scale-info",
- "serde",
  "sp-api",
  "sp-block-builder",
  "sp-consensus-aura",
  "sp-core",
  "sp-inherents",
- "sp-io",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
@@ -4839,7 +4798,7 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69672161530e8aeca1d1400fbf3f1a1747ff60ea604265a4e906c2442df20532"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "rand 0.8.5",
  "thrift",
 ]
@@ -4950,7 +4909,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "363a84be6453a70e63513660f4894ef815daf88e3356bffcda9ca27d810ce83b"
 dependencies = [
  "bytes",
- "futures 0.3.24",
+ "futures",
  "log",
  "pin-project",
  "smallvec",
@@ -5046,7 +5005,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "65b4b14489ab424703c092062176d52ba55485a89c076b4f9db05092b7223aa6"
 dependencies = [
  "bytes",
- "futures 0.3.24",
+ "futures",
  "log",
  "netlink-packet-core",
  "netlink-sys",
@@ -5062,7 +5021,7 @@ checksum = "92b654097027250401127914afb37cb1f311df6610a9891ff07a757e94199027"
 dependencies = [
  "async-io",
  "bytes",
- "futures 0.3.24",
+ "futures",
  "libc",
  "log",
 ]
@@ -5235,7 +5194,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "async-trait",
  "dyn-clonable",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "orchestra-proc-macro",
  "pin-project",
@@ -5697,7 +5656,6 @@ dependencies = [
  "pallet-balances",
  "parity-scale-codec",
  "scale-info",
- "serde",
  "sp-core",
  "sp-io",
  "sp-runtime",
@@ -6177,7 +6135,6 @@ dependencies = [
  "pallet-balances",
  "parity-scale-codec",
  "scale-info",
- "serde",
  "sp-core",
  "sp-io",
  "sp-keystore",
@@ -6496,26 +6453,21 @@ dependencies = [
  "parachain-info",
  "parachain-staking",
  "parity-scale-codec",
- "polkadot-parachain",
  "public-credentials",
  "public-credentials-runtime-api",
  "runtime-common",
  "scale-info",
- "serde",
- "smallvec",
  "sp-api",
  "sp-block-builder",
  "sp-consensus-aura",
  "sp-core",
  "sp-inherents",
- "sp-io",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
  "sp-std",
  "sp-transaction-pool",
  "sp-version",
- "static_assertions",
  "substrate-wasm-builder",
  "xcm",
  "xcm-builder",
@@ -6631,7 +6583,7 @@ name = "polkadot-approval-distribution"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "polkadot-node-network-protocol",
  "polkadot-node-primitives",
  "polkadot-node-subsystem",
@@ -6646,7 +6598,7 @@ name = "polkadot-availability-bitfield-distribution"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "polkadot-node-network-protocol",
  "polkadot-node-subsystem",
  "polkadot-node-subsystem-util",
@@ -6662,7 +6614,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "derive_more",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "lru 0.7.8",
  "parity-scale-codec",
  "polkadot-erasure-coding",
@@ -6684,7 +6636,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "fatality",
- "futures 0.3.24",
+ "futures",
  "lru 0.7.8",
  "parity-scale-codec",
  "polkadot-erasure-coding",
@@ -6706,7 +6658,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "clap",
  "frame-benchmarking-cli",
- "futures 0.3.24",
+ "futures",
  "log",
  "polkadot-client",
  "polkadot-node-core-pvf",
@@ -6772,7 +6724,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "always-assert",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "polkadot-node-network-protocol",
  "polkadot-node-primitives",
@@ -6806,7 +6758,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "derive_more",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "lru 0.7.8",
  "parity-scale-codec",
  "polkadot-erasure-coding",
@@ -6841,7 +6793,7 @@ name = "polkadot-gossip-support"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "polkadot-node-network-protocol",
  "polkadot-node-subsystem",
@@ -6865,7 +6817,7 @@ dependencies = [
  "async-trait",
  "bytes",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "polkadot-node-network-protocol",
@@ -6885,7 +6837,7 @@ name = "polkadot-node-collation-generation"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "polkadot-erasure-coding",
  "polkadot-node-primitives",
@@ -6905,7 +6857,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "bitvec",
  "derive_more",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "kvdb",
  "lru 0.7.8",
@@ -6933,7 +6885,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "bitvec",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "kvdb",
  "parity-scale-codec",
@@ -6954,7 +6906,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "bitvec",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "polkadot-erasure-coding",
  "polkadot-node-primitives",
  "polkadot-node-subsystem",
@@ -6971,7 +6923,7 @@ name = "polkadot-node-core-bitfield-signing"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "polkadot-node-subsystem",
  "polkadot-node-subsystem-util",
  "polkadot-primitives",
@@ -6987,7 +6939,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "polkadot-node-core-pvf",
  "polkadot-node-primitives",
@@ -7004,7 +6956,7 @@ name = "polkadot-node-core-chain-api"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "polkadot-node-subsystem",
  "polkadot-node-subsystem-util",
  "polkadot-primitives",
@@ -7019,7 +6971,7 @@ name = "polkadot-node-core-chain-selection"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "kvdb",
  "parity-scale-codec",
@@ -7037,7 +6989,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "fatality",
- "futures 0.3.24",
+ "futures",
  "kvdb",
  "lru 0.7.8",
  "parity-scale-codec",
@@ -7056,7 +7008,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "polkadot-node-subsystem",
  "polkadot-primitives",
@@ -7074,7 +7026,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "bitvec",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "polkadot-node-primitives",
  "polkadot-node-subsystem",
@@ -7094,7 +7046,7 @@ dependencies = [
  "assert_matches",
  "async-process",
  "async-std",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "parity-scale-codec",
  "pin-project",
@@ -7122,7 +7074,7 @@ name = "polkadot-node-core-pvf-checker"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "polkadot-node-primitives",
  "polkadot-node-subsystem",
  "polkadot-node-subsystem-util",
@@ -7138,7 +7090,7 @@ name = "polkadot-node-core-runtime-api"
 version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "memory-lru",
  "parity-util-mem",
  "polkadot-node-subsystem",
@@ -7173,7 +7125,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "bs58",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "parity-scale-codec",
@@ -7194,7 +7146,7 @@ dependencies = [
  "async-trait",
  "derive_more",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "hex",
  "parity-scale-codec",
  "polkadot-node-jaeger",
@@ -7214,7 +7166,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "bounded-vec",
- "futures 0.3.24",
+ "futures",
  "parity-scale-codec",
  "polkadot-parachain",
  "polkadot-primitives",
@@ -7247,7 +7199,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "async-trait",
  "derive_more",
- "futures 0.3.24",
+ "futures",
  "orchestra",
  "polkadot-node-jaeger",
  "polkadot-node-network-protocol",
@@ -7271,7 +7223,7 @@ dependencies = [
  "async-trait",
  "derive_more",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "itertools",
  "kvdb",
  "lru 0.7.8",
@@ -7302,7 +7254,7 @@ version = "0.9.29"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#94078b44fb6c9767bf60ffcaaa3be40681be5a76"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "lru 0.7.8",
  "orchestra",
@@ -7625,7 +7577,7 @@ dependencies = [
  "beefy-primitives",
  "frame-support",
  "frame-system-rpc-runtime-api",
- "futures 0.3.24",
+ "futures",
  "hex-literal",
  "kusama-runtime",
  "kvdb",
@@ -7726,7 +7678,7 @@ source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.29#9407
 dependencies = [
  "arrayvec 0.5.2",
  "fatality",
- "futures 0.3.24",
+ "futures",
  "indexmap",
  "parity-scale-codec",
  "polkadot-node-network-protocol",
@@ -7814,7 +7766,7 @@ dependencies = [
  "coarsetime",
  "crossbeam-queue",
  "derive_more",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "nanorand",
  "thiserror",
@@ -7983,14 +7935,11 @@ dependencies = [
 name = "public-credentials"
 version = "1.8.0"
 dependencies = [
- "base58",
  "ctype",
  "frame-benchmarking",
  "frame-support",
  "frame-system",
- "hex",
  "kilt-support",
- "log",
  "pallet-balances",
  "parity-scale-codec",
  "scale-info",
@@ -8446,7 +8395,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "322c53fd76a18698f1c27381d58091de3a043d356aa5bd0d510608b565f469a0"
 dependencies = [
  "async-global-executor",
- "futures 0.3.24",
+ "futures",
  "log",
  "netlink-packet-route",
  "netlink-proto",
@@ -8473,7 +8422,6 @@ dependencies = [
  "polkadot-parachain",
  "public-credentials",
  "scale-info",
- "serde",
  "smallvec",
  "sp-consensus-aura",
  "sp-core",
@@ -8594,7 +8542,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26338f5e09bb721b85b135ea05af7767c90b52f6de4f087d4f4a3a9d64e7dc04"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "pin-project",
  "static_assertions",
 ]
@@ -8649,7 +8597,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "ip_network",
  "libp2p",
@@ -8675,7 +8623,7 @@ name = "sc-basic-authorship"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "parity-scale-codec",
@@ -8745,7 +8693,7 @@ dependencies = [
  "chrono",
  "clap",
  "fdlimit",
- "futures 0.3.24",
+ "futures",
  "hex",
  "libp2p",
  "log",
@@ -8782,7 +8730,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "fnv",
- "futures 0.3.24",
+ "futures",
  "hash-db",
  "log",
  "parity-scale-codec",
@@ -8835,7 +8783,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "libp2p",
  "log",
@@ -8859,7 +8807,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "log",
  "parity-scale-codec",
  "sc-block-builder",
@@ -8889,7 +8837,7 @@ source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc
 dependencies = [
  "async-trait",
  "fork-tree",
- "futures 0.3.24",
+ "futures",
  "log",
  "merlin",
  "num-bigint",
@@ -8929,7 +8877,7 @@ name = "sc-consensus-babe-rpc"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "sc-consensus-babe",
  "sc-consensus-epochs",
@@ -8965,7 +8913,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "parity-scale-codec",
@@ -9073,7 +9021,7 @@ dependencies = [
  "dyn-clone",
  "finality-grandpa",
  "fork-tree",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "hex",
  "log",
@@ -9110,7 +9058,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "finality-grandpa",
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
@@ -9131,7 +9079,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "ansi_term",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "parity-util-mem",
@@ -9170,7 +9118,7 @@ dependencies = [
  "either",
  "fnv",
  "fork-tree",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "hex",
  "ip_network",
@@ -9214,7 +9162,7 @@ dependencies = [
  "async-trait",
  "bitflags",
  "bytes",
- "futures 0.3.24",
+ "futures",
  "libp2p",
  "parity-scale-codec",
  "prost-build",
@@ -9235,7 +9183,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "ahash",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "libp2p",
  "log",
@@ -9252,7 +9200,7 @@ name = "sc-network-light"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "hex",
  "libp2p",
  "log",
@@ -9274,7 +9222,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "fork-tree",
- "futures 0.3.24",
+ "futures",
  "hex",
  "libp2p",
  "log",
@@ -9303,7 +9251,7 @@ source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc
 dependencies = [
  "bytes",
  "fnv",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "hex",
  "hyper",
@@ -9331,7 +9279,7 @@ name = "sc-peerset"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "libp2p",
  "log",
  "sc-utils",
@@ -9353,7 +9301,7 @@ name = "sc-rpc"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "hash-db",
  "jsonrpsee",
  "log",
@@ -9383,7 +9331,7 @@ name = "sc-rpc-api"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
@@ -9406,7 +9354,7 @@ name = "sc-rpc-server"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "log",
  "serde_json",
@@ -9422,7 +9370,7 @@ dependencies = [
  "async-trait",
  "directories",
  "exit-future",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "hash-db",
  "jsonrpsee",
@@ -9519,7 +9467,7 @@ name = "sc-sysinfo"
 version = "6.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "libc",
  "log",
  "rand 0.7.3",
@@ -9539,7 +9487,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "chrono",
- "futures 0.3.24",
+ "futures",
  "libp2p",
  "log",
  "parking_lot 0.12.1",
@@ -9598,7 +9546,7 @@ name = "sc-transaction-pool"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "linked-hash-map",
  "log",
@@ -9624,7 +9572,7 @@ name = "sc-transaction-pool-api"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "log",
  "serde",
  "sp-blockchain",
@@ -9637,7 +9585,7 @@ name = "sc-utils"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "lazy_static",
  "log",
@@ -10072,7 +10020,7 @@ dependencies = [
  "base64",
  "bytes",
  "flate2",
- "futures 0.3.24",
+ "futures",
  "httparse",
  "log",
  "rand 0.8.5",
@@ -10179,7 +10127,7 @@ name = "sp-blockchain"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "log",
  "lru 0.7.8",
  "parity-scale-codec",
@@ -10198,7 +10146,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "futures-timer",
  "log",
  "parity-scale-codec",
@@ -10290,7 +10238,7 @@ dependencies = [
  "byteorder",
  "dyn-clonable",
  "ed25519-zebra",
- "futures 0.3.24",
+ "futures",
  "hash-db",
  "hash256-std-hasher",
  "hex",
@@ -10418,7 +10366,7 @@ version = "6.0.0"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "bytes",
- "futures 0.3.24",
+ "futures",
  "hash-db",
  "libsecp256k1",
  "log",
@@ -10455,7 +10403,7 @@ version = "0.12.0"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "async-trait",
- "futures 0.3.24",
+ "futures",
  "merlin",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -10855,26 +10803,21 @@ dependencies = [
  "parachain-info",
  "parachain-staking",
  "parity-scale-codec",
- "polkadot-parachain",
  "public-credentials",
  "public-credentials-runtime-api",
  "runtime-common",
  "scale-info",
- "serde",
- "smallvec",
  "sp-api",
  "sp-block-builder",
  "sp-consensus-aura",
  "sp-core",
  "sp-inherents",
- "sp-io",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
  "sp-std",
  "sp-transaction-pool",
  "sp-version",
- "static_assertions",
  "substrate-wasm-builder",
  "xcm",
  "xcm-builder",
@@ -11001,7 +10944,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.29#cc370aa61e15c18d23a2f686b812fd576a630afe"
 dependencies = [
  "frame-system-rpc-runtime-api",
- "futures 0.3.24",
+ "futures",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
@@ -11857,7 +11800,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be0ecb0db480561e9a7642b5d3e4187c128914e58aa84330b9493e3eb68c5e7f"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "js-sys",
  "parking_lot 0.11.2",
  "pin-utils",
@@ -12439,7 +12382,7 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5d9ba232399af1783a58d8eb26f6b5006fbefe2dc9ef36bd283324792d03ea5"
 dependencies = [
- "futures 0.3.24",
+ "futures",
  "log",
  "nohash-hasher",
  "parking_lot 0.12.1",
diff --git a/crates/assets/Cargo.toml b/crates/assets/Cargo.toml
index e62a30f858..e155176be4 100644
--- a/crates/assets/Cargo.toml
+++ b/crates/assets/Cargo.toml
@@ -9,7 +9,7 @@ version = "1.8.0"
 [dependencies]
 # External dependencies
 base58 = {version = "0.2.0", default-features = false}
-hex = {version = "0.4.3", default-features = false}
+hex = {version = "0.4.3", default-features = false, features = ["alloc"]}
 hex-literal = {version = "0.3.4", default-features = false}
 log = {version = "0.4.17", default-features = false}
 
diff --git a/nodes/parachain/Cargo.toml b/nodes/parachain/Cargo.toml
index 102899a126..d68a5b6b89 100644
--- a/nodes/parachain/Cargo.toml
+++ b/nodes/parachain/Cargo.toml
@@ -18,19 +18,15 @@ substrate-build-script-utils = {git = "https://github.com/paritytech/substrate",
 # Internal dependencies
 clone-runtime = {path = "../../runtimes/clone"}
 peregrine-runtime = {path = "../../runtimes/peregrine"}
-public-credentials = {path = "../../pallets/public-credentials"}
 runtime-common = {path = "../../runtimes/common"}
 spiritnet-runtime = {path = "../../runtimes/spiritnet"}
 
 # External dependencies
 clap = {version = "3.2.20", features = ["derive"]}
 codec = {package = "parity-scale-codec", version = "3.1.5"}
-derive_more = "0.99.17"
-futures = {version = "0.3.21", features = ["compat"]}
 hex-literal = "0.3.4"
 jsonrpsee = {version = "0.15.1", features = ["server"]}
 log = "0.4.17"
-parking_lot = "0.12.1"
 serde = {version = "1.0.144", features = ["derive"]}
 serde_json = "1.0.83"
 
@@ -43,9 +39,7 @@ sc-cli = {git = "https://github.com/paritytech/substrate", features = ["wasmtime
 sc-client-api = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-consensus = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-executor = {git = "https://github.com/paritytech/substrate", features = ["wasmtime"], branch = "polkadot-v0.9.29"}
-sc-keystore = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-network = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
-sc-rpc = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-rpc-api = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-service = {git = "https://github.com/paritytech/substrate", features = ["wasmtime"], branch = "polkadot-v0.9.29"}
 sc-sysinfo = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
@@ -59,7 +53,6 @@ sp-blockchain = {git = "https://github.com/paritytech/substrate", branch = "polk
 sp-consensus = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-consensus-aura = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-core = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
-sp-inherents = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-keystore = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-offchain = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-runtime = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
@@ -70,7 +63,6 @@ substrate-prometheus-endpoint = {git = "https://github.com/paritytech/substrate"
 
 # Cumulus dependencies
 cumulus-client-cli = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.29"}
-cumulus-client-collator = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.29"}
 cumulus-client-consensus-aura = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.29"}
 cumulus-client-consensus-common = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.29"}
 cumulus-client-network = {git = "https://github.com/paritytech/cumulus", branch = "polkadot-v0.9.29"}
@@ -83,7 +75,6 @@ cumulus-relay-chain-rpc-interface = {git = "https://github.com/paritytech/cumulu
 
 # Polkadot dependencies
 polkadot-cli = {git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.29"}
-polkadot-parachain = {git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.29"}
 polkadot-primitives = {git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.29"}
 polkadot-service = {git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.29"}
 xcm = {git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.29"}
@@ -104,7 +95,6 @@ fast-gov = [
 runtime-benchmarks = [
   "polkadot-service/runtime-benchmarks",
   "peregrine-runtime/runtime-benchmarks",
-  "public-credentials/runtime-benchmarks",
   "spiritnet-runtime/runtime-benchmarks",
 ]
 try-runtime = [
diff --git a/nodes/standalone/Cargo.toml b/nodes/standalone/Cargo.toml
index 2dceb3c0ab..e2c660dc36 100644
--- a/nodes/standalone/Cargo.toml
+++ b/nodes/standalone/Cargo.toml
@@ -16,15 +16,10 @@ substrate-build-script-utils = {git = "https://github.com/paritytech/substrate",
 
 # Internal dependencies
 mashnet-node-runtime = {path = "../../runtimes/standalone"}
-public-credentials = {path = "../../pallets/public-credentials"}
 runtime-common = {path = "../../runtimes/common"}
 
 # External dependencies
 clap = {version = "3.2.20", features = ["derive"]}
-futures = "0.3.21"
-log = "0.4.17"
-serde = {version = "1.0.144", features = ["derive"]}
-serde_json = "1.0.83"
 
 # Substrate dependencies
 frame-system = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
@@ -38,7 +33,6 @@ sc-executor = {git = "https://github.com/paritytech/substrate", branch = "polkad
 sc-finality-grandpa = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-keyring = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-keystore = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
-sc-network = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"} 
 sc-service = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-telemetry = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-transaction-pool = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
@@ -53,13 +47,11 @@ sp-finality-grandpa = {git = "https://github.com/paritytech/substrate", branch =
 sp-inherents = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-runtime = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sp-timestamp = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
-sp-transaction-pool = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 
 # RPC related dependencies
 frame-rpc-system = {package = "substrate-frame-rpc-system", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 jsonrpsee = { version = "0.15.1", features = ["server"] }
 pallet-transaction-payment-rpc = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
-sc-rpc = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 sc-rpc-api = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 
 # Benchmarking
@@ -73,7 +65,6 @@ try-runtime-cli = {git = "https://github.com/paritytech/substrate", branch = "po
 default = []
 runtime-benchmarks = [
   "mashnet-node-runtime/runtime-benchmarks",
-  "public-credentials/runtime-benchmarks",
   "runtime-common/runtime-benchmarks",
 ]
 try-runtime = [
diff --git a/pallets/attestation/Cargo.toml b/pallets/attestation/Cargo.toml
index 0a4a9e582c..79ed5f17fd 100644
--- a/pallets/attestation/Cargo.toml
+++ b/pallets/attestation/Cargo.toml
@@ -26,7 +26,6 @@ sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.144", optional = true}
 
 # Internal dependencies
 ctype = {default-features = false, path = "../ctype"}
@@ -47,7 +46,6 @@ sp-std = {branch = "polkadot-v0.9.29", default-features = false, git = "https://
 default = ["std"]
 mock = [
   "pallet-balances",
-  "serde",
   "sp-core",
   "sp-io",
   "sp-keystore",
diff --git a/pallets/ctype/Cargo.toml b/pallets/ctype/Cargo.toml
index d957e1bf6c..84f34a406e 100644
--- a/pallets/ctype/Cargo.toml
+++ b/pallets/ctype/Cargo.toml
@@ -15,7 +15,6 @@ substrate-wasm-builder = {git = "https://github.com/paritytech/substrate", branc
 [dev-dependencies]
 kilt-support = {features = ["mock"], path = "../../support"}
 pallet-balances = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
-serde = "1.0.144"
 sp-core = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
 sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
 
@@ -23,8 +22,6 @@ sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.144", optional = true}
-
 # Internal dependencies
 kilt-support = {default-features = false, path = "../../support"}
 
@@ -43,7 +40,6 @@ sp-std = {branch = "polkadot-v0.9.29", default-features = false, git = "https://
 default = ["std"]
 mock = [
   "pallet-balances",
-  "serde",
   "sp-core",
   "sp-io",
   "sp-keystore",
diff --git a/pallets/delegation/Cargo.toml b/pallets/delegation/Cargo.toml
index a3dcff39b7..a718a4dd84 100644
--- a/pallets/delegation/Cargo.toml
+++ b/pallets/delegation/Cargo.toml
@@ -19,7 +19,6 @@ kilt-support = {features = ["mock"], path = "../../support"}
 
 # External dependencies
 env_logger = "0.9.0"
-serde = "1.0.144"
 
 # Substrate dependencies
 pallet-balances = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
@@ -38,7 +37,6 @@ bitflags = {default-features = false, version = "1.3.2"}
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.144", optional = true}
 
 # Substrate dependencies
 frame-benchmarking = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate", optional = true}
@@ -55,7 +53,6 @@ sp-std = {branch = "polkadot-v0.9.29", default-features = false, git = "https://
 default = ["std"]
 mock = [
   "pallet-balances",
-  "serde",
   "sp-core",
   "sp-io",
   "sp-keystore",
diff --git a/pallets/did/Cargo.toml b/pallets/did/Cargo.toml
index afc7290124..b2d51f1d56 100644
--- a/pallets/did/Cargo.toml
+++ b/pallets/did/Cargo.toml
@@ -26,9 +26,6 @@ sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech
 # Internal dependencies
 ctype = {path = "../ctype", optional = true}
 kilt-support = {default-features = false, path = "../../support"}
-
-# External dependencies
-hex = {default-features = false, features = ["alloc"], version = "0.4.3"}
 log = "0.4.17"
 serde = {version = "1.0.142", optional = true, features = ["derive"]}
 
@@ -66,7 +63,6 @@ std = [
   "ctype/std",
   "frame-support/std",
   "frame-system/std",
-  "hex/std",
   "kilt-support/std",
   "log/std",
   "pallet-balances/std",
diff --git a/pallets/pallet-inflation/Cargo.toml b/pallets/pallet-inflation/Cargo.toml
index ab6f59d1b6..bb998ddf50 100644
--- a/pallets/pallet-inflation/Cargo.toml
+++ b/pallets/pallet-inflation/Cargo.toml
@@ -10,8 +10,6 @@ version = "1.8.0"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dev-dependencies]
-serde = "1.0.144"
-
 pallet-balances = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
 sp-core = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
 sp-io = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/substrate"}
@@ -19,7 +17,6 @@ sp-io = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech/subst
 [dependencies]
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.144", optional = true}
 
 # benchmarking
 frame-benchmarking = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29", default-features = false, optional = true}
@@ -40,11 +37,9 @@ runtime-benchmarks = [
 ]
 
 std = [
-  "codec/std",
   "frame-benchmarking/std",
   "frame-support/std",
   "frame-system/std",
-  "serde",
   "scale-info/std",
   "sp-runtime/std",
   "sp-std/std",
diff --git a/pallets/pallet-web3-names/Cargo.toml b/pallets/pallet-web3-names/Cargo.toml
index b7d8430718..93f7db47d0 100644
--- a/pallets/pallet-web3-names/Cargo.toml
+++ b/pallets/pallet-web3-names/Cargo.toml
@@ -20,7 +20,6 @@ sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech
 [dependencies]
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.142", optional = true}
 
 # KILT
 kilt-support = {default-features = false, path = "../../support"}
@@ -47,7 +46,6 @@ runtime-benchmarks = [
 ]
 
 std = [
-  "serde",
   "codec/std",
   "frame-benchmarking/std",
   "frame-support/std",
diff --git a/pallets/public-credentials/Cargo.toml b/pallets/public-credentials/Cargo.toml
index c82ae15dc0..09764fda97 100644
--- a/pallets/public-credentials/Cargo.toml
+++ b/pallets/public-credentials/Cargo.toml
@@ -16,9 +16,6 @@ sp-keystore = {branch = "polkadot-v0.9.29", git = "https://github.com/paritytech
 
 [dependencies]
 codec = {package = "parity-scale-codec", version = "3.1.2", default-features = false, features = ["derive"]}
-base58 = {version = "0.2.0"}
-hex = {default-features = false, version = "0.4.3"}
-log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
 
 # Internal dependencies
@@ -46,7 +43,6 @@ runtime-benchmarks = [
 ]
 std = [
   "codec/std",
-  "log/std",
   "scale-info/std",
 
   "ctype/std",
diff --git a/rpc/did/runtime-api/Cargo.toml b/rpc/did/runtime-api/Cargo.toml
index 0106bfdbd5..dd2fb5886a 100644
--- a/rpc/did/runtime-api/Cargo.toml
+++ b/rpc/did/runtime-api/Cargo.toml
@@ -11,11 +11,9 @@ scale-info = { version = "2.1.1", default-features = false, features = ["derive"
 serde = { version = "1.0.142", optional = true, features = ["derive"] }
 
 sp-api = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
-sp-runtime = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-std = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 
 did = {path = "../../../pallets/did", default-features = false}
-pallet-did-lookup = {path = "../../../pallets/pallet-did-lookup", default-features = false}
 kilt-support = {path = "../../../support", default-features = false}
 
 [features]
@@ -24,10 +22,8 @@ std = [
   "serde",
   "codec/std",
   "sp-api/std",
-  "sp-runtime/std",
   "sp-std/std",
   "scale-info/std",
   "did/std",
   "kilt-support/std",
-  "pallet-did-lookup/std",
 ]
diff --git a/runtimes/clone/Cargo.toml b/runtimes/clone/Cargo.toml
index b5336368ea..88af70eeed 100644
--- a/runtimes/clone/Cargo.toml
+++ b/runtimes/clone/Cargo.toml
@@ -11,11 +11,8 @@ substrate-wasm-builder = {git = "https://github.com/paritytech/substrate", branc
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-smallvec = "1.8.0"
-static_assertions = "1.1.0"
 
 hex-literal = {version = "0.3.4", optional = true}
-serde = {version = "1.0.137", optional = true, features = ["derive"]}
 
 # RPC
 did-rpc-runtime-api = {path = "../../rpc/did/runtime-api", default-features = false}
@@ -26,7 +23,6 @@ public-credentials-runtime-api = {path = "../../rpc/public-credentials/runtime-a
 # KILT pallets & primitives
 pallet-did-lookup = {path = "../../pallets/pallet-did-lookup", default-features = false}
 public-credentials = {path = "../../pallets/public-credentials", default-features = false}
-kilt-support = {default-features = false, path = "../../support"}
 runtime-common = {path = "../../runtimes/common", default-features = false}
 
 # Substrate dependencies
@@ -35,7 +31,6 @@ sp-block-builder = {git = "https://github.com/paritytech/substrate", default-fea
 sp-consensus-aura = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-core = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-inherents = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
-sp-io = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-offchain = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-runtime = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-session = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
@@ -71,7 +66,6 @@ parachain-info = {git = "https://github.com/paritytech/cumulus", default-feature
 
 # Polkadot dependencies
 pallet-xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
-polkadot-parachain = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-builder = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-executor = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
@@ -97,7 +91,6 @@ runtime-benchmarks = [
   "frame-support/runtime-benchmarks",
   "frame-system-benchmarking",
   "frame-system/runtime-benchmarks",
-  "kilt-support/runtime-benchmarks",
   "hex-literal",
   "pallet-balances/runtime-benchmarks",
   "pallet-did-lookup/runtime-benchmarks",
@@ -125,7 +118,6 @@ std = [
   "frame-system-rpc-runtime-api/std",
   "frame-system/std",
   "frame-try-runtime/std",
-  "kilt-support/std",
   "log/std",
   "pallet-aura/std",
   "pallet-authorship/std",
@@ -140,18 +132,15 @@ std = [
   "pallet-utility/std",
   "pallet-xcm/std",
   "parachain-info/std",
-  "polkadot-parachain/std",
   "public-credentials/std",
   "public-credentials-runtime-api/std",
   "runtime-common/std",
   "scale-info/std",
-  "serde",
   "sp-api/std",
   "sp-block-builder/std",
   "sp-consensus-aura/std",
   "sp-core/std",
   "sp-inherents/std",
-  "sp-io/std",
   "sp-offchain/std",
   "sp-runtime/std",
   "sp-session/std",
@@ -186,4 +175,4 @@ try-runtime = [
   "pallet-xcm/try-runtime",
   "parachain-info/try-runtime",
   "runtime-common/try-runtime",
-]
\ No newline at end of file
+]
diff --git a/runtimes/common/Cargo.toml b/runtimes/common/Cargo.toml
index beca2abff3..53a3328867 100644
--- a/runtimes/common/Cargo.toml
+++ b/runtimes/common/Cargo.toml
@@ -12,7 +12,6 @@ codec = {package = "parity-scale-codec", version = "3.1.5", default-features = f
 log = "0.4.17"
 kilt-asset-dids = { default-features = false, path = "../../crates/assets" }
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-serde = {version = "1.0.144", optional = true, features = ["derive"]}
 smallvec = "1.8.0"
 
 attestation = {default-features = false, path = "../../pallets/attestation"}
@@ -64,7 +63,6 @@ std = [
   "polkadot-parachain/std",
   "public-credentials/std",
   "scale-info/std",
-  "serde",
   "sp-consensus-aura/std",
   "sp-core/std",
   "sp-io/std",
diff --git a/runtimes/peregrine/Cargo.toml b/runtimes/peregrine/Cargo.toml
index 1b8dd8f02d..5908d7611e 100644
--- a/runtimes/peregrine/Cargo.toml
+++ b/runtimes/peregrine/Cargo.toml
@@ -11,11 +11,8 @@ substrate-wasm-builder = {git = "https://github.com/paritytech/substrate", branc
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-smallvec = "1.8.0"
-static_assertions = "1.1.0"
 
 hex-literal = {version = "0.3.4", optional = true}
-serde = {version = "1.0.144", optional = true, features = ["derive"]}
 
 # RPC
 did-rpc-runtime-api = {path = "../../rpc/did/runtime-api", default-features = false}
@@ -42,7 +39,6 @@ sp-block-builder = {git = "https://github.com/paritytech/substrate", default-fea
 sp-consensus-aura = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-core = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-inherents = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
-sp-io = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-offchain = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-runtime = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-session = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
@@ -87,7 +83,6 @@ parachain-info = {git = "https://github.com/paritytech/cumulus", default-feature
 
 # Polkadot dependencies
 pallet-xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
-polkadot-parachain = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-builder = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-executor = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
@@ -192,18 +187,15 @@ std = [
   "pallet-xcm/std",
   "parachain-info/std",
   "parachain-staking/std",
-  "polkadot-parachain/std",
   "public-credentials/std",
   "public-credentials-runtime-api/std",
   "runtime-common/std",
   "scale-info/std",
-  "serde",
   "sp-api/std",
   "sp-block-builder/std",
   "sp-consensus-aura/std",
   "sp-core/std",
   "sp-inherents/std",
-  "sp-io/std",
   "sp-offchain/std",
   "sp-runtime/std",
   "sp-session/std",
diff --git a/runtimes/spiritnet/Cargo.toml b/runtimes/spiritnet/Cargo.toml
index 23676a00b6..00afde4099 100644
--- a/runtimes/spiritnet/Cargo.toml
+++ b/runtimes/spiritnet/Cargo.toml
@@ -11,11 +11,8 @@ substrate-wasm-builder = {git = "https://github.com/paritytech/substrate", branc
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
-smallvec = "1.8.0"
-static_assertions = "1.1.0"
 
 hex-literal = {version = "0.3.4", optional = true}
-serde = {version = "1.0.144", optional = true, features = ["derive"]}
 
 # RPC
 did-rpc-runtime-api = {path = "../../rpc/did/runtime-api", default-features = false}
@@ -42,7 +39,6 @@ sp-block-builder = {git = "https://github.com/paritytech/substrate", default-fea
 sp-consensus-aura = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-core = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-inherents = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
-sp-io = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-offchain = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-runtime = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
 sp-session = {git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.29"}
@@ -86,7 +82,6 @@ parachain-info = {git = "https://github.com/paritytech/cumulus", default-feature
 
 # Polkadot dependencies
 pallet-xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
-polkadot-parachain = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-builder = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
 xcm-executor = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.29"}
@@ -189,18 +184,15 @@ std = [
   "pallet-xcm/std",
   "parachain-info/std",
   "parachain-staking/std",
-  "polkadot-parachain/std",
   "public-credentials/std",
   "public-credentials-runtime-api/std",
   "runtime-common/std",
   "scale-info/std",
-  "serde",
   "sp-api/std",
   "sp-block-builder/std",
   "sp-consensus-aura/std",
   "sp-core/std",
   "sp-inherents/std",
-  "sp-io/std",
   "sp-offchain/std",
   "sp-runtime/std",
   "sp-session/std",
diff --git a/runtimes/standalone/Cargo.toml b/runtimes/standalone/Cargo.toml
index b734467749..b0720fa599 100644
--- a/runtimes/standalone/Cargo.toml
+++ b/runtimes/standalone/Cargo.toml
@@ -8,13 +8,11 @@ version = "1.8.0"
 substrate-wasm-builder = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.29"}
 
 [dependencies]
-bitflags = {default-features = false, version = "1.3.2"}
 codec = {package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"]}
 log = "0.4.17"
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
 
 hex-literal = {version = "0.3.4", optional = true}
-serde = {version = "1.0.144", optional = true, features = ["derive"]}
 
 # kilt functionality
 attestation = {default-features = false, path = "../../pallets/attestation"}
@@ -58,7 +56,6 @@ sp-block-builder = {branch = "polkadot-v0.9.29", default-features = false, git =
 sp-consensus-aura = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-core = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-inherents = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
-sp-io = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-offchain = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-runtime = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-session = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
@@ -130,13 +127,11 @@ std = [
   "public-credentials-runtime-api/std",
   "runtime-common/std",
   "scale-info/std",
-  "serde",
   "sp-api/std",
   "sp-block-builder/std",
   "sp-consensus-aura/std",
   "sp-core/std",
   "sp-inherents/std",
-  "sp-io/std",
   "sp-offchain/std",
   "sp-runtime/std",
   "sp-session/std",
diff --git a/support/Cargo.toml b/support/Cargo.toml
index 9b6d75b7ec..bf935fae23 100644
--- a/support/Cargo.toml
+++ b/support/Cargo.toml
@@ -12,14 +12,11 @@ codec = {package = "parity-scale-codec", version = "3.1.5", default-features = f
 scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
 serde = {version = "1.0.142", optional = true, features = ["derive"]}
 
-cumulus-primitives-core = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/cumulus"}
 frame-support = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 frame-system = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
-polkadot-core-primitives = {branch = "release-v0.9.29", default-features = false, git = "https://github.com/paritytech/polkadot"}
 sp-core = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-runtime = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
 sp-std = {branch = "polkadot-v0.9.29", default-features = false, git = "https://github.com/paritytech/substrate"}
-xcm = {branch = "release-v0.9.29", default-features = false, git = "https://github.com/paritytech/polkadot"}
 
 [dev-dependencies]
 serde_json = "1.0.83"
@@ -37,16 +34,13 @@ runtime-benchmarks = [
 ]
 std = [
   "codec/std",
-  "cumulus-primitives-core/std",
   "frame-support/std",
   "frame-system/std",
-  "polkadot-core-primitives/std",
   "scale-info/std",
   "serde",
   "sp-core/std",
   "sp-runtime/std",
   "sp-std/std",
-  "xcm/std",
 ]
 try-runtime = [
   "frame-support/try-runtime",