diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 496b4d7..1032e22 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@0717577d45739eb3c851188b29f50ed6c0b2194e # v2.8.0
     - name: Set up Ruby 2.7.2
-      uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
+      uses: ruby/setup-ruby@de492cf36cbab201753d720ce4f4e336cd688c94 # v1.336.0
       with:
         ruby-version: 2.7.2
     - name: Build and test