diff --git a/.github/workflows/post-merge.yml b/.github/workflows/post-merge.yml
index ffce7a37..8ac826c5 100644
--- a/.github/workflows/post-merge.yml
+++ b/.github/workflows/post-merge.yml
@@ -110,7 +110,7 @@ jobs:
           bootstrap_tools: "yq,aws,oras"
 
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@61815dcd50bd041e203e49132bacad1fd04d2708   # v5.1.1
+        uses: aws-actions/configure-aws-credentials@8df5847569e6427dd6c4fb1cf565c83acfa8afa7   # v6.0.0
         with:
           aws-access-key-id: ${{ secrets.NO_AUTH_ECR_PUSH_USERNAME }}
           aws-secret-access-key: ${{ secrets.NO_AUTH_ECR_PUSH_PASSWD }}