diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d8f4d13..9a6782d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -23,7 +23,7 @@
 
       - name: Cache Homebrew Bundler RubyGems
         id: cache
-        uses: actions/cache@ac8075791e805656e71b4ba23325ace9e3421120
+        uses: actions/cache@56461b9eb0f8438fd15c7a9968e3c9ebb18ceff1
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}