diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5165f34a2..161c517082 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [Unreleased]
+
+### Added
+
+- Bump mysql2 from 0.5.5 to 0.5.6 [#645](https://github.com/portagenetwork/roadmap/pull/645)
+
 ## [4.0.2+portage-4.0.0] - 2024-02-01
 
 ### Added
diff --git a/Gemfile.lock b/Gemfile.lock
index ce75de9bb7..eff2f40875 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -309,7 +309,7 @@ GEM
     msgpack (1.7.2)
     multi_json (1.15.0)
     multi_xml (0.6.0)
-    mysql2 (0.5.5)
+    mysql2 (0.5.6)
     nap (1.1.0)
     nenv (0.3.0)
     nio4r (2.7.0)