diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 968bca2..35f12da 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -30,7 +30,7 @@ jobs:
 
       - name: Install bundler and gems
         run: |
-          gem install bundler
+          gem install bundler -v 2.4.22
           bundle config set without packaging documentation
           bundle install --jobs 4 --retry 3