diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index c86f452..44e02e9 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        python-version: ["3.12", "3.13"]
+        python-version: ["3.12"]
       fail-fast: false
     steps:
       - name: Check out