diff --git a/action.yml b/action.yml
index 6ea3bc2..d412dcb 100644
--- a/action.yml
+++ b/action.yml
@@ -53,4 +53,7 @@ runs:
         else
             git checkout -b latest
         fi
+        sed -i -E "s/image: (.*):.*/image: \1:${{ steps.get_hash.outputs.sha_short }}/" deployment.yaml
+        git add deployment.yaml
+        git commit -m "auto: set image tag in deployment"
         git push origin latest