diff --git a/.github/workflows/rubocop-challenger.yml b/.github/workflows/rubocop-challenger.yml
index ae575852..5066aee6 100644
--- a/.github/workflows/rubocop-challenger.yml
+++ b/.github/workflows/rubocop-challenger.yml
@@ -8,14 +8,12 @@ jobs:
   create-pr:
     name: Create Pull Request
     runs-on: ubuntu-latest
-    env:
-      BUNDLE_GEMFILE: gemfiles/Gemfile.rails50
     steps:
       - uses: actions/checkout@v2
       - name: Set up Ruby 3.2
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2
+          ruby-version: 3.2.2
       - name: Install bundler
         run: gem install bundler
       - name: Install gems
diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index 93a0c200..5064b821 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Ruby 3.2
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2
+          ruby-version: 3.2.2
           bundler-cache: true
 
       - name: Run rubocop