diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e27dd9d..7d279d1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.12"]
+        python-version: ["3.12"]
         runs-on: [ubuntu-latest, macos-latest, windows-latest]
 
         include: