diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2154e5e..d45f46d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.22](https://github.com/alloy-rs/chains/releases/tag/v0.1.22) - 2024-06-21
+
+### Other
+
+- Add Autonomys Nova devnet ([#69](https://github.com/alloy-rs/chains/issues/69))
+
 ## [0.1.21](https://github.com/alloy-rs/chains/releases/tag/v0.1.21) - 2024-06-18
 
 ### Features
 
 - Add Taiko mainnet/testnet ([#68](https://github.com/alloy-rs/chains/issues/68))
 
+### Miscellaneous Tasks
+
+- Release 0.1.21
+
 ## [0.1.20](https://github.com/alloy-rs/chains/releases/tag/v0.1.20) - 2024-06-14
 
 ### Features
diff --git a/Cargo.toml b/Cargo.toml
index 49a9a54..8fa493a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "alloy-chains"
 description = "Canonical type definitions for EIP-155 chains"
-version = "0.1.21"
+version = "0.1.22"
 edition = "2021"
 rust-version = "1.65"
 authors = ["Alloy Contributors"]