diff --git a/CHANGELOG.v2.alpha.md b/CHANGELOG.v2.alpha.md
index 7a63adb96b7b2..f08671967acc4 100644
--- a/CHANGELOG.v2.alpha.md
+++ b/CHANGELOG.v2.alpha.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-### [2.155.1-alpha.0](https://github.com/aws/aws-cdk/compare/v2.155.0-alpha.0...v2.155.1-alpha.0) (2024-09-03)
+## [2.155.1-alpha.0](https://github.com/aws/aws-cdk/compare/v2.155.0-alpha.0...v2.155.1-alpha.0) (2024-09-03)
 
 ## [2.155.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.154.1-alpha.0...v2.155.0-alpha.0) (2024-08-29)
 
diff --git a/CHANGELOG.v2.md b/CHANGELOG.v2.md
index f3d2bf06e61ab..5dc30410d0498 100644
--- a/CHANGELOG.v2.md
+++ b/CHANGELOG.v2.md
@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-### [2.155.1](https://github.com/aws/aws-cdk/compare/v2.155.0...v2.155.1) (2024-09-03)
+## [2.155.1](https://github.com/aws/aws-cdk/compare/v2.155.0...v2.155.1) (2024-09-03)
 
 
 ### ⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES