diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5c131f7..3532007 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.7.3
+        ruby-version: 2.7.4
         bundler-cache: true
 
     - name: Run tests