diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 81436edc..44982162 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.7', '3.0', '3.1', '3.2', '3.3']
+        ruby-version: ['3.0', '3.1', '3.2', '3.3']
     steps:
       - uses: actions/checkout@v4
       - name: Set up Ruby