diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2469965..3179c7f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        stack: ["heroku-20", "heroku-22"]
+        stack: ["heroku-20", "heroku-22", "heroku-24"]
     env:
       HATCHET_APP_LIMIT: 100
       HATCHET_RUN_MULTI: 1