diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 903d56b..544167c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@v1.328.0
+        uses: ruby/setup-ruby@v1.334.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: true
@@ -45,7 +45,7 @@ jobs:
           persist-credentials: false
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@v1.328.0
+        uses: ruby/setup-ruby@v1.334.0
         with:
           ruby-version: .ruby-version
           bundler-cache: true