diff --git a/action.yml b/action.yml
index d3ebb7f..152e971 100644
--- a/action.yml
+++ b/action.yml
@@ -102,7 +102,7 @@ outputs:
 
 runs:
   using: docker
-  image: docker://ghcr.io/redhat-plumbers-in-action/differential-shellcheck:v5.3.1
+  image: docker://ghcr.io/redhat-plumbers-in-action/differential-shellcheck:v5.4.0
   env:
     INPUT_TRIGGERING_EVENT: ${{ inputs.triggering-event }}
     INPUT_MERGE_GROUP_BASE: ${{ inputs.merge-group-base }}
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 43b2284..e82a096 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Next release
 
+## v5.4.0
+
 * Native support for `merge_group` trigger event
 
 ## v5.3.1