diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2537c1f..218393f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.4.0"
+  ".": "0.4.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6486acd..d8db030 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.1](https://github.com/IBM/simrun/compare/v0.4.0...v0.4.1) (2026-06-25)
+
+
+### Bug Fixes
+
+* **ci:** remove experimental environment variable from signing step ([#18](https://github.com/IBM/simrun/issues/18)) ([2a986f5](https://github.com/IBM/simrun/commit/2a986f5dc89e05980a98dbb73d5ff1927b6bb795))
+
 ## [0.4.0](https://github.com/IBM/simrun/compare/v0.3.0...v0.4.0) (2026-06-25)