diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index fd7fe303fe..44dac8a2af 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest , windows-latest, macos-latest ]
-        python: [ '3.7', '3.8', '3.9', '3.10' ]
+        python: [ 37, 38, 39, '310' ]
         arch: [ auto64 ]
 
     steps: