diff --git a/rust-build/CHANGELOG.md b/rust-build/CHANGELOG.md
index 73518c5..fb2e846 100644
--- a/rust-build/CHANGELOG.md
+++ b/rust-build/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [3.0.0](https://github.com/iExecBlockchainComputing/github-actions-workflows/compare/rust-build-v2.1.0...rust-build-v3.0.0) (2026-07-29)
+
+
+### ⚠ BREAKING CHANGES
+
+* **rust-build:** consumers whose Cargo.lock is not committed or is out of sync with Cargo.toml will now fail CI instead of having the lockfile regenerated on the fly.
+
+### Features
+
+* **rust-build:** enforce --locked cargo commands and check doc warnings ([#131](https://github.com/iExecBlockchainComputing/github-actions-workflows/issues/131)) ([8b97a8c](https://github.com/iExecBlockchainComputing/github-actions-workflows/commit/8b97a8ca0ff2628c15d32ba61ce42d402abe3327))
+
 ## [2.1.0](https://github.com/iExecBlockchainComputing/github-actions-workflows/compare/rust-build-v2.0.0...rust-build-v2.1.0) (2026-03-19)
 
 
diff --git a/rust-build/version.txt b/rust-build/version.txt
index 7ec1d6d..4a36342 100644
--- a/rust-build/version.txt
+++ b/rust-build/version.txt
@@ -1 +1 @@
-2.1.0
+3.0.0