diff --git a/.github/workflows/gem-push.yml b/.github/workflows/gem-push.yml
index c89b28c..1f56d06 100644
--- a/.github/workflows/gem-push.yml
+++ b/.github/workflows/gem-push.yml
@@ -20,7 +20,7 @@ jobs:
     # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
     # change this to (see https://github.com/ruby/setup-ruby#versioning):
     # uses: ruby/setup-ruby@v1
-      uses: ruby/setup-ruby@c04af2bb7258bb6a03df1d3c1865998ac9390972 # v1.194.0
+      uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b # v1.321.0
       with:
         ruby-version: 2.6.x