diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e50a6dd..1c861e1 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.2.6"}
+{".":"0.3.0"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b00169..93a0b4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.3.0](https://github.com/noir-lang/poseidon/compare/v0.2.6...v0.3.0) (2026-04-08)
+
+
+### ⚠ BREAKING CHANGES
+
+* update to new stdlib interface ([#46](https://github.com/noir-lang/poseidon/issues/46))
+
+### Bug Fixes
+
+* Update to new stdlib interface ([#46](https://github.com/noir-lang/poseidon/issues/46)) ([a5e1dd1](https://github.com/noir-lang/poseidon/commit/a5e1dd1185a7e3b9ef47d35bc123b7e8b9282ba6))
+
 ## [0.2.6](https://github.com/noir-lang/poseidon/compare/v0.2.5...v0.2.6) (2026-02-20)