diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93077e3a..fc31f1e3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,7 @@ jobs:
       matrix:
         include:
           # Recent Rubies and Rails
+          - ruby-version: '3.3'
           - ruby-version: '3.2'
           - ruby-version: '3.1'
           - ruby-version: '3.0'