diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index eafb614b..6bbfeb6d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.4.2"}
+{".":"0.5.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ae14ba2..32e83e7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.5.0](https://github.com/noir-lang/noir-bignum/compare/v0.4.2...v0.5.0) (2025-01-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* remove redefinition of arithmetic methods on `BigNumTrait` ([#84](https://github.com/noir-lang/noir-bignum/issues/84))
+
+### Features
+
+* Remove redefinition of arithmetic methods on `BigNumTrait` ([#84](https://github.com/noir-lang/noir-bignum/issues/84)) ([b5c6ce2](https://github.com/noir-lang/noir-bignum/commit/b5c6ce20d8a5705127f3b0c33a17e77750fc91c2))
+
 ## [0.4.2](https://github.com/noir-lang/noir-bignum/compare/v0.4.1...v0.4.2) (2024-11-15)