diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 946b51410..3e993bde3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -163,6 +163,7 @@ jobs:
 
     - name: Bundle install
       run: |
+        gem install bundler:2.5.18
         bundle config path vendor/bundle
         bundle install --jobs 4 --retry 3
         bin/rails db:create