diff --git a/src/agent-client-protocol-cookbook/CHANGELOG.md b/src/agent-client-protocol-cookbook/CHANGELOG.md
index 69a76a74..2f0d0ebf 100644
--- a/src/agent-client-protocol-cookbook/CHANGELOG.md
+++ b/src/agent-client-protocol-cookbook/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.3.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-cookbook-v3.2.0...agent-client-protocol-cookbook-v3.3.0) - 2026-10-09
+
+### Other
+
+- release ([#410](https://github.com/agentclientprotocol/rust-sdk/pull/410))
+
 ## [3.1.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-cookbook-v3.0.0...agent-client-protocol-cookbook-v3.1.0) - 2026-10-07
 
 ### Added
diff --git a/src/agent-client-protocol-derive/CHANGELOG.md b/src/agent-client-protocol-derive/CHANGELOG.md
index 0e0d3308..b209b9bd 100644
--- a/src/agent-client-protocol-derive/CHANGELOG.md
+++ b/src/agent-client-protocol-derive/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.3.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-derive-v3.2.0...agent-client-protocol-derive-v3.3.0) - 2026-10-09
+
+### Other
+
+- release ([#410](https://github.com/agentclientprotocol/rust-sdk/pull/410))
+
 ## [3.0.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-derive-v2.2.0...agent-client-protocol-derive-v3.0.0) - 2026-10-06
 
 ### Other
diff --git a/src/agent-client-protocol-http/CHANGELOG.md b/src/agent-client-protocol-http/CHANGELOG.md
index cd5d32b3..c592b553 100644
--- a/src/agent-client-protocol-http/CHANGELOG.md
+++ b/src/agent-client-protocol-http/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [3.3.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-http-v3.2.0...agent-client-protocol-http-v3.3.0) - 2026-10-09
+
+### Other
+
+- release ([#410](https://github.com/agentclientprotocol/rust-sdk/pull/410))
+
 ## [3.0.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-http-v2.2.0...agent-client-protocol-http-v3.0.0) - 2026-10-06
 
 ### Added
diff --git a/src/agent-client-protocol-polyfill/CHANGELOG.md b/src/agent-client-protocol-polyfill/CHANGELOG.md
index bdaeab82..a98ee2c5 100644
--- a/src/agent-client-protocol-polyfill/CHANGELOG.md
+++ b/src/agent-client-protocol-polyfill/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.3.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-polyfill-v3.2.0...agent-client-protocol-polyfill-v3.3.0) - 2026-10-09
+
+### Other
+
+- release ([#410](https://github.com/agentclientprotocol/rust-sdk/pull/410))
+
 ## [3.0.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-polyfill-v2.2.0...agent-client-protocol-polyfill-v3.0.0) - 2026-10-06
 
 ### Added
diff --git a/src/agent-client-protocol-trace-viewer/CHANGELOG.md b/src/agent-client-protocol-trace-viewer/CHANGELOG.md
index 80b4a65c..595fbb1f 100644
--- a/src/agent-client-protocol-trace-viewer/CHANGELOG.md
+++ b/src/agent-client-protocol-trace-viewer/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.3.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-trace-viewer-v3.2.0...agent-client-protocol-trace-viewer-v3.3.0) - 2026-10-09
+
+### Other
+
+- release ([#410](https://github.com/agentclientprotocol/rust-sdk/pull/410))
+
 ## [3.0.0](https://github.com/agentclientprotocol/rust-sdk/compare/agent-client-protocol-trace-viewer-v2.2.0...agent-client-protocol-trace-viewer-v3.0.0) - 2026-10-06
 
 ### Other