diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 115ac07..7804578 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -20,7 +20,6 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-          cache-version: 2
       - name: Run linters
         run: bundle exec rubocop --parallel
       - name: Ruby security checks
@@ -57,7 +56,6 @@ jobs:
         uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-          cache-version: 2
 
       - name: Create database
         run: |