diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 047350a..fa8e60c 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -21,6 +21,5 @@ jobs:
       env:
         CI: true
       run: |
-        gem install bundler rake
         bundle install --jobs 4 --retry 3
         bundle exec rake test
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 0911423..768a308 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -21,6 +21,5 @@ jobs:
       env:
         CI: true
       run: |
-        gem install bundler rake
         bundle install --jobs 4 --retry 3
         bundle exec rake test