diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index b632dda..beb3ee0 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -21,7 +21,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.7.1
+        ruby-version: 2.7.2
     - name: Install dependencies
       run: bundle install
     - name: Run tests