diff --git a/.github/version.json b/.github/version.json
index 49bcca2..c69cd29 100644
--- a/.github/version.json
+++ b/.github/version.json
@@ -1,3 +1,3 @@
 {
-    ".": "4.5.0"
+    ".": "4.6.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03a3985..f24bb87 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,19 @@
 CHANGELOG
 =========
 
+## [4.6.0](https://github.com/roadrunner-php/goridge/compare/4.5.0...4.6.0) (2026-10-19)
+
+
+### Features
+
+* deprecate MsgpackCodec and Frame::CODEC_MSGPACK ([414fbe0](https://github.com/roadrunner-php/goridge/commit/414fbe0de64ee1462d240569feb8b9e0c2dd817d))
+
+
+### Bug Fixes
+
+* initialize MsgpackCodec with rybakit/msgpack when ext-msgpack is missing ([68ca1af](https://github.com/roadrunner-php/goridge/commit/68ca1af225ba852873d4e13821fe804ac73d807e))
+* require roadrunner/roadrunner instead of spiral/roadrunner ([fb4a559](https://github.com/roadrunner-php/goridge/commit/fb4a559f5befd3b7ca1fc7bff2ec0352de97e1d6))
+
 ## [4.5.0](https://github.com/roadrunner-php/goridge/compare/4.4.0...4.5.0) (2026-10-10)