diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5e6c087..7122c67 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
           MYSQL_PORT: ${{ job.services.mysql.ports[3306] }}
         run: |
           cp .env.build .env
-          gem install bundler
+          gem install bundler -v 2.1.4
           bundle config path vendor/bundle
           bundle install --jobs 4 --retry 3
       - name: Lint and Test
diff --git a/.github/workflows/stage.yml b/.github/workflows/stage.yml
index afd32ae..011f6ba 100644
--- a/.github/workflows/stage.yml
+++ b/.github/workflows/stage.yml
@@ -30,7 +30,7 @@ jobs:
           MYSQL_PORT: ${{ job.services.mysql.ports[3306] }}
         run: |
           cp .env.build .env
-          gem install bundler
+          gem install bundler -v 2.1.4
           bundle config path vendor/bundle
           bundle install --jobs 4 --retry 3
       - name: Lint and Test