diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index 057e78e..d99d538 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -15,7 +15,7 @@ runs:
 
   steps:
     - name: Set up Ruby
-      uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # pin@v1.263.0
+      uses: ruby/setup-ruby@6797dcbb9a1889fd411d07e8aba7eded53fb8b48 # pin@v1.264.0
       with:
         ruby-version: ${{ inputs.ruby }}
         bundler-cache: true