diff --git a/.github/workflows/development.yml b/.github/workflows/development.yml
index 623baf50..cd2b0924 100644
--- a/.github/workflows/development.yml
+++ b/.github/workflows/development.yml
@@ -21,6 +21,7 @@ jobs:
           - 3.2
           - 3.3
           - 3.4
+          - "4.0"
 
         experimental: [false]
         env: [""]