diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e593829..f6b4347 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.7', '3.0', '3.1', '3.2']
+        ruby: ['3.1', '3.2', '3.3']
         rails: ['6.0', '6.1', '7.0']
         exclude:
           - ruby: '3.0'