diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3fee498..110b8a5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.13.0"}
+{".":"0.13.1"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b823de..452b2e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.13.1](https://github.com/podonos/onepin-python/compare/v0.13.0...v0.13.1) (2026-08-09)
+
+
+### Bug Fixes
+
+* **security:** resolve open Dependabot alert ([#101](https://github.com/podonos/onepin-python/issues/101)) ([2bd2966](https://github.com/podonos/onepin-python/commit/2bd2966e769c6c22ce3dc80be6936e794ec4c11c))
+
 ## [0.13.0](https://github.com/podonos/onepin-python/compare/v0.12.0...v0.13.0) (2026-07-21)