diff --git a/label-dispatcher/action.yaml b/label-dispatcher/action.yaml
index e764d6f..01c0755 100644
--- a/label-dispatcher/action.yaml
+++ b/label-dispatcher/action.yaml
@@ -57,7 +57,7 @@ runs:
         fetch-depth: 0
 
     - name: Setup Ruby
-      uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
+      uses: ruby/setup-ruby@a0102e0972be65f351c307e2d64b9314a57c8073 # v1.324.0
       with:
         ruby-version: '4.0.7'
         bundler-cache: true