diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 98d80b1..8d8cce5 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        ruby-version: ['3.2', '3.1', '3.0', '2.7', '2.6']
+        ruby-version: ['3.2', '3.1', '3.0']
 
     steps:
       - uses: actions/checkout@v3