diff --git a/label-resolver/action.yaml b/label-resolver/action.yaml
index 649abb4..6457d3f 100644
--- a/label-resolver/action.yaml
+++ b/label-resolver/action.yaml
@@ -46,7 +46,7 @@ runs:
         path: source-repo
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
+      uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1.329.0
       with:
         ruby-version: '4.0.7'
         bundler-cache: true