diff --git a/.github/workflows/build-exe.yml b/.github/workflows/build-exe.yml
index a791d11..e95b61c 100644
--- a/.github/workflows/build-exe.yml
+++ b/.github/workflows/build-exe.yml
@@ -8,9 +8,9 @@ permissions:
   contents: write
 
 env:
-  PYTHON_VERSION: "3.11.9"
-  PYTHON_DIR: 'C:\Python311'
-  PYTHON_EXE: 'C:\Python311\python.exe'
+  PYTHON_VERSION: "3.9.1"
+  PYTHON_DIR: 'C:\Python391'
+  PYTHON_EXE: 'C:\Python391\python.exe'
 
 jobs:
   build: