diff --git a/.github/workflows/cache-1.yml b/.github/workflows/cache-1.yml
index 5c5281e..5e21b33 100644
--- a/.github/workflows/cache-1.yml
+++ b/.github/workflows/cache-1.yml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.12.2"]
+        python-version: ["3.9.13"]
         platform: ["ubuntu-22.04"]
     runs-on: "${{ matrix.platform }}"