diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9958dc9..4aed3c4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         python:
           - "3.8"
-          - "3.12"
+          - "3.11"
         plone:
           - "6.0-dev"
           - "6.1-dev"