diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 154e64c..6f9ed46 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,10 +14,10 @@ jobs:
     strategy:
       matrix:
         ruby-version:
+          - 3.3
           - 3.2
           - 3.1
           - "3.0"
-          - 2.7
 
     steps:
       - uses: actions/checkout@v4