diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4d78251af0c2c..f3dc98c9dcba6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ jobs:
         uses: Homebrew/actions/setup-homebrew@master
 
       - name: Cache Bundler RubyGems
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
@@ -52,7 +52,7 @@ jobs:
       - run: brew config
 
       - name: Cache Bundler RubyGems
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
@@ -192,7 +192,7 @@ jobs:
         uses: Homebrew/actions/setup-homebrew@master
 
       - name: Cache Bundler RubyGems
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.4
         with:
           path: ${{ steps.set-up-homebrew.outputs.gems-path }}
           key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}