diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index beea3f7..600835d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "0.3.1"
+    ".": "0.5.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..d3e05ac
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+# Changelog
+
+## [0.5.0](https://github.com/noir-lang/noir_bigcurve/compare/v0.3.1...v0.5.0) (2024-11-08)
+
+
+### ⚠ BREAKING CHANGES
+
+* update to noir_bignum v0.4.0 ([#10](https://github.com/noir-lang/noir_bigcurve/issues/10))
+
+### Features
+
+* Added predefined curves ([#8](https://github.com/noir-lang/noir_bigcurve/issues/8)) ([582dc80](https://github.com/noir-lang/noir_bigcurve/commit/582dc808886d146d40aee334bbc200ee858ad747))
+* Update to noir_bignum v0.4.0 ([#10](https://github.com/noir-lang/noir_bigcurve/issues/10)) ([3930699](https://github.com/noir-lang/noir_bigcurve/commit/3930699251c55ebc45881536723a44faa3fd15ed))