diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7073ebb301..a73e514943 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+### v1.2.5a6
+## What's Changed
+* Add a bunch of DynamoDB rules and schema changes by @kddejong in (pull #[3133](https://github.com/aws-cloudformation/cfn-lint/pull/3133))
+* Don't support resources in a FindInMap by @kddejong (pull #[3120](https://github.com/aws-cloudformation/cfn-lint/pull/3120))
+* Create rules W3689 and W3688 to do validation of AWS::RDS::DBCluster by @kddejong (pull #[3118](https://github.com/aws-cloudformation/cfn-lint/pull/3118))
+* Create rules E3660 to do validation of Rest API configuration with OpenAPI by @kddejong (pull #[3117](https://github.com/aws-cloudformation/cfn-lint/pull/3117))
+* Update specs to 2024/04/15 (pull #[3146](https://github.com/aws-cloudformation/cfn-lint/pull/3146))
+
+**Full Changelog**: https://github.com/aws-cloudformation/cfn-lint/compare/v1.2.5.a5...v1.2.5.a6
+
 ### v1.2.5a5
 ## What's Changed
 * Show all errors in a validation schema by @kddejong in (pull #[3097](https://github.com/aws-cloudformation/cfn-lint/pull/3097))
diff --git a/src/cfnlint/version.py b/src/cfnlint/version.py
index c351dc9d1e..20317c04e6 100644
--- a/src/cfnlint/version.py
+++ b/src/cfnlint/version.py
@@ -3,4 +3,4 @@
 SPDX-License-Identifier: MIT-0
 """
 
-__version__ = "1.2.5.a5"
+__version__ = "1.2.5.a6"