diff --git a/.github/workflows/core.yml b/.github/workflows/core.yml
index 86036989c0..dd3990911f 100644
--- a/.github/workflows/core.yml
+++ b/.github/workflows/core.yml
@@ -41,7 +41,7 @@ jobs:
         include:
         # atleast one of each CPython/PyPy tests must be in windows
         - os: windows-latest
-          python-version: '3.9'
+          python-version: '3.11'
         - os: windows-latest
           python-version: '3.10'
         - os: windows-latest