diff --git a/.github/.release-please-manifest.json b/.github/.release-please-manifest.json
index 91056a2..5eb1363 100644
--- a/.github/.release-please-manifest.json
+++ b/.github/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "2.8.20"
+    ".": "2.8.21"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cba3138..15579b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.8.21](https://github.com/wayofdev/docker-php-base/compare/v2.8.20...v2.8.21) (2025-05-30)
+
+
+### Dependencies
+
+* **deps:** update alpine docker tag to v3.22 ([#153](https://github.com/wayofdev/docker-php-base/issues/153)) ([554c6fc](https://github.com/wayofdev/docker-php-base/commit/554c6fc94a21dcbe081c7d448f3c395aede07233))
+
 ## [2.8.20](https://github.com/wayofdev/docker-php-base/compare/v2.8.19...v2.8.20) (2025-05-26)