diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cca88e..166e9bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## What's Changed
+* Updates type for vec acc id by @ibraheem-opentensor in https://github.com/opentensor/async-substrate-interface/pull/45
+* Backmerge main staging 101 by @ibraheem-opentensor in https://github.com/opentensor/async-substrate-interface/pull/48
+
+**Full Changelog**: https://github.com/opentensor/async-substrate-interface/compare/v1.0.0...v1.0.1
+
 ## 1.0.0 /2025-02-13
 
 ## What's new
diff --git a/async_substrate_interface/types.py b/async_substrate_interface/types.py
index 5b7835c..e192659 100644
--- a/async_substrate_interface/types.py
+++ b/async_substrate_interface/types.py
@@ -731,7 +731,7 @@ def _encode_scale(self, type_string, value: Any) -> bytes:
                 ## AccountId is a composite type with one, unnamed field
                 return bytes.fromhex(ss58_decode(value, SS58_FORMAT))
 
-            elif type_string == "scale_info::151":  # Vec<AccountId>
+            elif type_string == "scale_info::152":  # Vec<AccountId>
                 if not isinstance(value, (list, tuple)):
                     value = [value]
 
diff --git a/pyproject.toml b/pyproject.toml
index c865ca6..a70e722 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "async-substrate-interface"
-version = "1.0.0"
+version = "1.0.1"
 description = "Asyncio library for interacting with substrate. Mostly API-compatible with py-substrate-interface"
 readme = "README.md"
 license = { file = "LICENSE" }