diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e170c1c..3e566997 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 * [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.0 #453
 * [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.1 #456
 * [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.2 #459
+* [DEPENDENCY] Update quay.io/cortexproject/cortex Docker tag to v1.15.3 #471
 * [BUGFIX] Correctly interpret .Capabilities.KubeVersion when it looks like a prerelease #457
 
 ## 2.1.0 / 2023-03-17