diff --git a/Cargo.lock b/Cargo.lock
index ccd577d..54d6ec9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -108,7 +108,7 @@ checksum = "25f9db3b38af870bf7e5cc649167533b493928e50744e2c30ae350230b414670"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -119,7 +119,7 @@ checksum = "a3548b8efc9f8e8a5a0a2808c5bd8451a9031b9e5b879a79590304ae928b0a70"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -130,7 +130,7 @@ checksum = "36ea56748e10732c49404c153638a15ec3d6211ec5ff35d9bb20e13b93576adf"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -469,7 +469,7 @@ checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -742,7 +742,7 @@ dependencies = [
  "proc-macro-hack",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -793,7 +793,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 dependencies = [
  "typenum",
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -832,31 +832,12 @@ dependencies = [
  "http 0.2.3",
  "indexmap",
  "slab",
- "tokio 0.2.25",
- "tokio-util 0.3.1",
+ "tokio",
+ "tokio-util",
  "tracing",
  "tracing-futures",
 ]
 
-[[package]]
-name = "h2"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d832b01df74254fe364568d6ddc294443f61cbec82816b60904303af87efae78"
-dependencies = [
- "bytes 1.0.1",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http 0.2.3",
- "indexmap",
- "slab",
- "tokio 1.3.0",
- "tokio-util 0.6.4",
- "tracing",
-]
-
 [[package]]
 name = "handlebars"
 version = "3.5.3"
@@ -963,16 +944,6 @@ dependencies = [
  "http 0.2.3",
 ]
 
-[[package]]
-name = "http-body"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2861bd27ee074e5ee891e8b539837a9430012e249d7f0ca2d795650f579c1994"
-dependencies = [
- "bytes 1.0.1",
- "http 0.2.3",
-]
-
 [[package]]
 name = "httparse"
 version = "1.3.5"
@@ -1001,39 +972,15 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-util",
- "h2 0.2.7",
- "http 0.2.3",
- "http-body 0.3.1",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project 1.0.5",
- "socket2",
- "tokio 0.2.25",
- "tower-service",
- "tracing",
- "want",
-]
-
-[[package]]
-name = "hyper"
-version = "0.14.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8e946c2b1349055e0b72ae281b238baf1a3ea7307c7e9f9d64673bdd9c26ac7"
-dependencies = [
- "bytes 1.0.1",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2 0.3.1",
+ "h2",
  "http 0.2.3",
- "http-body 0.4.0",
+ "http-body",
  "httparse",
  "httpdate",
  "itoa",
  "pin-project 1.0.5",
  "socket2",
- "tokio 1.3.0",
+ "tokio",
  "tower-service",
  "tracing",
  "want",
@@ -1046,25 +993,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d979acc56dcb5b8dddba3917601745e877576475aa046df3226eabdecef78eed"
 dependencies = [
  "bytes 0.5.6",
- "hyper 0.13.10",
+ "hyper",
  "native-tls",
- "tokio 0.2.25",
+ "tokio",
  "tokio-tls",
 ]
 
-[[package]]
-name = "hyper-tls"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
-dependencies = [
- "bytes 1.0.1",
- "hyper 0.14.4",
- "native-tls",
- "tokio 1.3.0",
- "tokio-native-tls",
-]
-
 [[package]]
 name = "hyperx"
 version = "0.13.2"
@@ -1185,9 +1119,9 @@ checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
 name = "js-sys"
-version = "0.3.48"
+version = "0.3.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc9f84f9b115ce7843d60706df1422a916680bfdfcbdb0447c5614ff9d7e4d78"
+checksum = "dc15e39392125075f60c95ba416f5381ff6c3a948ff02ab12464715adf56c821"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1249,14 +1183,14 @@ dependencies = [
  "log",
  "openssl",
  "pem",
- "reqwest 0.10.10",
+ "reqwest",
  "serde",
  "serde_json",
  "serde_yaml",
  "static_assertions",
  "thiserror",
- "time 0.2.25",
- "tokio 0.2.25",
+ "time 0.2.26",
+ "tokio",
  "url 2.2.1",
 ]
 
@@ -1270,7 +1204,7 @@ dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
  "serde_json",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -1288,7 +1222,7 @@ dependencies = [
  "serde",
  "smallvec",
  "snafu",
- "tokio 0.2.25",
+ "tokio",
 ]
 
 [[package]]
@@ -1305,7 +1239,7 @@ dependencies = [
  "futures",
  "hostname",
  "http 0.2.3",
- "hyper 0.13.10",
+ "hyper",
  "iovec",
  "json-patch",
  "k8s-openapi",
@@ -1323,13 +1257,13 @@ dependencies = [
  "prost",
  "prost-types",
  "rcgen",
- "reqwest 0.10.10",
+ "reqwest",
  "serde",
  "serde_json",
  "serde_yaml",
  "structopt",
  "thiserror",
- "tokio 0.2.25",
+ "tokio",
  "tonic",
  "tonic-build",
  "tower",
@@ -1346,7 +1280,7 @@ version = "0.1.0"
 source = "git+https://github.com/stackabletech/krustlet.git?rev=bb8bb42c9400a565df4be04f357e61934fb277c6#bb8bb42c9400a565df4be04f357e61934fb277c6"
 dependencies = [
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -1369,9 +1303,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.88"
+version = "0.2.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03b07a082330a35e43f63177cc01689da34fbffa0105e1246cf0311472cac73a"
+checksum = "ba4aede83fc3617411dc6993bc8c70919750c1c257c6ca6a502aed6e0e2394ae"
 
 [[package]]
 name = "libdbus-sys"
@@ -1468,9 +1402,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.7.9"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5dede4e2065b3842b8b0af444119f3aa331cc7cc2dd20388bfb0f5d5a38823a"
+checksum = "2182a122f3b7f3f5329cb1972cee089ba2459a0a80a56935e6e674f096f8d839"
 dependencies = [
  "libc",
  "log",
@@ -1514,9 +1448,9 @@ dependencies = [
 
 [[package]]
 name = "multimap"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1255076139a83bb467426e7f8d0134968a8118844faa755985e077cf31850333"
+checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "multipart"
@@ -1591,7 +1525,7 @@ dependencies = [
  "fsevent-sys",
  "inotify",
  "libc",
- "mio 0.7.9",
+ "mio 0.7.10",
  "walkdir",
  "winapi 0.3.9",
 ]
@@ -1645,10 +1579,10 @@ dependencies = [
  "lazy_static",
  "log",
  "regex",
- "reqwest 0.10.10",
+ "reqwest",
  "serde",
  "serde_json",
- "tokio 0.2.25",
+ "tokio",
  "www-authenticate",
 ]
 
@@ -1672,15 +1606,15 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.32"
+version = "0.10.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "038d43985d1ddca7a9900630d8cd031b56e4794eecc2e9ea39dd17aa04399a70"
+checksum = "a61075b62a23fef5a29815de7536d940aa35ce96d18ce0cc5076272db678a577"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
  "foreign-types",
- "lazy_static",
  "libc",
+ "once_cell",
  "openssl-sys",
 ]
 
@@ -1692,9 +1626,9 @@ checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.60"
+version = "0.9.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "921fc71883267538946025deffb622905ecad223c28efbfdef9bb59a0175f3e6"
+checksum = "313752393519e876837e09e1fa183ddef0be7735868dced3196f4472d536277f"
 dependencies = [
  "autocfg 1.0.1",
  "cc",
@@ -1764,7 +1698,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -1856,7 +1790,7 @@ checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -1867,7 +1801,7 @@ checksum = "758669ae3558c6f74bd2a18b41f7ac0b5a195aea6639d6a9b5e5d1ad5ba24c0b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -1909,8 +1843,8 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
- "version_check 0.9.2",
+ "syn 1.0.64",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -1921,7 +1855,7 @@ checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -1992,7 +1926,7 @@ dependencies = [
  "itertools",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2311,9 +2245,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.22"
+version = "0.6.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
+checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"
 
 [[package]]
 name = "remove_dir_all"
@@ -2337,9 +2271,9 @@ dependencies = [
  "futures-core",
  "futures-util",
  "http 0.2.3",
- "http-body 0.3.1",
- "hyper 0.13.10",
- "hyper-tls 0.4.3",
+ "http-body",
+ "hyper",
+ "hyper-tls",
  "ipnet",
  "js-sys",
  "lazy_static",
@@ -2352,7 +2286,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded 0.7.0",
- "tokio 0.2.25",
+ "tokio",
  "tokio-tls",
  "url 2.2.1",
  "wasm-bindgen",
@@ -2361,41 +2295,6 @@ dependencies = [
  "winreg",
 ]
 
-[[package]]
-name = "reqwest"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf12057f289428dbf5c591c74bf10392e4a8003f993405a902f20117019022d4"
-dependencies = [
- "base64 0.13.0",
- "bytes 1.0.1",
- "encoding_rs",
- "futures-core",
- "futures-util",
- "http 0.2.3",
- "http-body 0.4.0",
- "hyper 0.14.4",
- "hyper-tls 0.5.0",
- "ipnet",
- "js-sys",
- "lazy_static",
- "log",
- "mime",
- "native-tls",
- "percent-encoding 2.1.0",
- "pin-project-lite 0.2.6",
- "serde",
- "serde_json",
- "serde_urlencoded 0.7.0",
- "tokio 1.3.0",
- "tokio-native-tls",
- "url 2.2.1",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "winreg",
-]
-
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -2421,7 +2320,7 @@ dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
  "rustc_version",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2570,7 +2469,7 @@ checksum = "1800f7693e94e186f5e25a28291ae1570da908aff7d97a095dec1e56ff99069b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2707,7 +2606,7 @@ checksum = "1508efa03c362e23817f96cde18abed596a25219a8b2c66e8db33c03543d315b"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2749,7 +2648,7 @@ dependencies = [
  "oci-distribution",
  "phf",
  "regex",
- "reqwest 0.11.2",
+ "reqwest",
  "rstest",
  "serde",
  "serde_derive",
@@ -2761,7 +2660,7 @@ dependencies = [
  "strum_macros",
  "tar",
  "thiserror",
- "tokio 0.2.25",
+ "tokio",
  "url 2.2.1",
 ]
 
@@ -2777,11 +2676,11 @@ dependencies = [
 
 [[package]]
 name = "standback"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2beb4d1860a61f571530b3f855a1b538d0200f7871c63331ecd6f17b1f014f8"
+checksum = "decebb311175fdaf1bf8a14583716e93163c566db2ead1c1d608c3e1e4313cb8"
 dependencies = [
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -2814,7 +2713,7 @@ dependencies = [
  "quote 1.0.9",
  "serde",
  "serde_derive",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2830,7 +2729,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "sha1",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2866,7 +2765,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2887,7 +2786,7 @@ dependencies = [
  "heck",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2903,9 +2802,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.63"
+version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fd9bc7ccc2688b3344c2f48b9b546648b25ce0b20fc717ee7fa7981a8ca9717"
+checksum = "3fd9d1e9976102a03c542daa2eff1b43f9d72306342f3f8b3ed5fb8908195d6f"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
@@ -2983,7 +2882,7 @@ checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -2998,16 +2897,16 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.2.25"
+version = "0.2.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1195b046942c221454c2539395f85413b33383a067449d78aab2b7b052a142f7"
+checksum = "08a8cbfbf47955132d0202d1662f49b2423ae35862aee471f3ba4b133358f372"
 dependencies = [
  "const_fn",
  "libc",
  "standback",
  "stdweb",
  "time-macros",
- "version_check 0.9.2",
+ "version_check 0.9.3",
  "winapi 0.3.9",
 ]
 
@@ -3031,7 +2930,7 @@ dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
  "standback",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -3080,20 +2979,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "tokio"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d56477f6ed99e10225f38f9f75f872f29b8b8bd8c0b946f63345bb144e9eeda"
-dependencies = [
- "autocfg 1.0.1",
- "bytes 1.0.1",
- "libc",
- "memchr",
- "mio 0.7.9",
- "pin-project-lite 0.2.6",
-]
-
 [[package]]
 name = "tokio-macros"
 version = "0.2.6"
@@ -3102,17 +2987,7 @@ checksum = "e44da00bfc73a25f814cd8d7e57a68a5c31b74b3152a0a1d1f590c97ed06265a"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
-]
-
-[[package]]
-name = "tokio-native-tls"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
-dependencies = [
- "native-tls",
- "tokio 1.3.0",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -3123,7 +2998,7 @@ checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
 dependencies = [
  "futures-core",
  "rustls",
- "tokio 0.2.25",
+ "tokio",
  "webpki",
 ]
 
@@ -3134,7 +3009,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a70f4fcd7b3b24fb194f837560168208f669ca8cb70d0c4b862944452396343"
 dependencies = [
  "native-tls",
- "tokio 0.2.25",
+ "tokio",
 ]
 
 [[package]]
@@ -3146,7 +3021,7 @@ dependencies = [
  "futures-util",
  "log",
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tungstenite",
 ]
 
@@ -3161,21 +3036,7 @@ dependencies = [
  "futures-sink",
  "log",
  "pin-project-lite 0.1.12",
- "tokio 0.2.25",
-]
-
-[[package]]
-name = "tokio-util"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec31e5cc6b46e653cf57762f36f71d5e6386391d88a72fd6db4508f8f676fb29"
-dependencies = [
- "bytes 1.0.1",
- "futures-core",
- "futures-sink",
- "log",
- "pin-project-lite 0.2.6",
- "tokio 1.3.0",
+ "tokio",
 ]
 
 [[package]]
@@ -3191,14 +3052,14 @@ dependencies = [
  "futures-core",
  "futures-util",
  "http 0.2.3",
- "http-body 0.3.1",
- "hyper 0.13.10",
+ "http-body",
+ "hyper",
  "percent-encoding 2.1.0",
  "pin-project 0.4.27",
  "prost",
  "prost-derive",
- "tokio 0.2.25",
- "tokio-util 0.3.1",
+ "tokio",
+ "tokio-util",
  "tower",
  "tower-balance",
  "tower-load",
@@ -3217,7 +3078,7 @@ dependencies = [
  "proc-macro2 1.0.24",
  "prost-build",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -3250,7 +3111,7 @@ dependencies = [
  "pin-project 0.4.27",
  "rand 0.7.3",
  "slab",
- "tokio 0.2.25",
+ "tokio",
  "tower-discover",
  "tower-layer",
  "tower-load",
@@ -3268,7 +3129,7 @@ checksum = "c4887dc2a65d464c8b9b66e0e4d51c2fd6cf5b3373afc72805b0a60bce00446a"
 dependencies = [
  "futures-core",
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -3299,7 +3160,7 @@ checksum = "92c3040c5dbed68abffaa0d4517ac1a454cd741044f33ab0eefab6b8d1361404"
 dependencies = [
  "futures-core",
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tower-layer",
  "tower-load",
  "tower-service",
@@ -3314,7 +3175,7 @@ dependencies = [
  "futures-core",
  "log",
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tower-discover",
  "tower-service",
 ]
@@ -3337,7 +3198,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce50370d644a0364bf4877ffd4f76404156a248d104e2cc234cd391ea5cdc965"
 dependencies = [
- "tokio 0.2.25",
+ "tokio",
  "tower-service",
 ]
 
@@ -3351,7 +3212,7 @@ dependencies = [
  "futures-util",
  "indexmap",
  "log",
- "tokio 0.2.25",
+ "tokio",
  "tower-service",
 ]
 
@@ -3363,7 +3224,7 @@ checksum = "e6727956aaa2f8957d4d9232b308fe8e4e65d99db30f42b225646e86c9b6a952"
 dependencies = [
  "futures-core",
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tower-layer",
  "tower-service",
 ]
@@ -3381,7 +3242,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "127b8924b357be938823eaaec0608c482d40add25609481027b96198b2e4b31e"
 dependencies = [
  "pin-project 0.4.27",
- "tokio 0.2.25",
+ "tokio",
  "tower-layer",
  "tower-service",
 ]
@@ -3413,13 +3274,13 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41768be5b9f3489491825f56f01f25290aa1d3e7cc97e182d4d34360493ba6fa"
+checksum = "c42e6fa53307c8a17e4ccd4dc81cf5ec38db9209f59b222210375b54ee40d1e2"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
 ]
 
 [[package]]
@@ -3486,9 +3347,9 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
 
 [[package]]
 name = "ucd-trie"
@@ -3511,7 +3372,7 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
 dependencies = [
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -3632,9 +3493,9 @@ checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
 [[package]]
 name = "version_check"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
 [[package]]
 name = "walkdir"
@@ -3667,7 +3528,7 @@ dependencies = [
  "futures",
  "headers",
  "http 0.2.3",
- "hyper 0.13.10",
+ "hyper",
  "log",
  "mime",
  "mime_guess",
@@ -3677,7 +3538,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded 0.6.1",
- "tokio 0.2.25",
+ "tokio",
  "tokio-rustls",
  "tokio-tungstenite",
  "tower-service",
@@ -3700,9 +3561,9 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.71"
+version = "0.2.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ee1280240b7c461d6a0071313e08f34a60b0365f14260362e5a2b17d1d31aa7"
+checksum = "8fe8f61dba8e5d645a4d8132dc7a0a66861ed5e1045d2c0ed940fab33bac0fbe"
 dependencies = [
  "cfg-if 1.0.0",
  "serde",
@@ -3712,24 +3573,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.71"
+version = "0.2.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b7d8b6942b8bb3a9b0e73fc79b98095a27de6fa247615e59d096754a3bc2aa8"
+checksum = "046ceba58ff062da072c7cb4ba5b22a37f00a302483f7e2a6cdc18fedbdc1fd3"
 dependencies = [
  "bumpalo",
  "lazy_static",
  "log",
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e67a5806118af01f0d9045915676b22aaebecf4178ae7021bc171dab0b897ab"
+checksum = "73157efb9af26fb564bb59a009afd1c7c334a44db171d280690d0c3faaec3468"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -3739,9 +3600,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.71"
+version = "0.2.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ac38da8ef716661f0f36c0d8320b89028efe10c7c0afde65baffb496ce0d3b"
+checksum = "0ef9aa01d36cda046f797c57959ff5f3c615c9cc63997a8d545831ec7976819b"
 dependencies = [
  "quote 1.0.9",
  "wasm-bindgen-macro-support",
@@ -3749,28 +3610,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.71"
+version = "0.2.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc053ec74d454df287b9374ee8abb36ffd5acb95ba87da3ba5b7d3fe20eb401e"
+checksum = "96eb45c1b2ee33545a813a92dbb53856418bf7eb54ab34f7f7ff1448a5b3735d"
 dependencies = [
  "proc-macro2 1.0.24",
  "quote 1.0.9",
- "syn 1.0.63",
+ "syn 1.0.64",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.71"
+version = "0.2.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d6f8ec44822dd71f5f221a5847fb34acd9060535c1211b70a05844c0f6383b1"
+checksum = "b7148f4696fb4960a346eaa60bbfb42a1ac4ebba21f750f75fc1375b098d5ffa"
 
 [[package]]
 name = "web-sys"
-version = "0.3.48"
+version = "0.3.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec600b26223b2948cedfde2a0aa6756dcf1fef616f43d7b3097aaf53a6c4d92b"
+checksum = "59fe19d70f5dacc03f6e46777213facae5ac3801575d56ca6cbd4c93dcd12310"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index 37a636b..3b0dca2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ log = "0.4"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
-reqwest = { version = "0.11", features = ["json"] }
+reqwest = "0.10"
 flate2 = "1.0"
 tar = "0.4"
 handlebars = "3.5"