diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ede6fe..4e7eb79 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,6 @@ jobs:
         os:
           - Ubuntu
         python-version:
-          - "3.9"
           - "3.10"
           - "3.11"
           - "3.12"