diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1f341e89a940d5cdb661f3d0b8a8e9493d754c02..9ad9deca336cead98afa9f48ea4a92e64ece62af 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -38,7 +38,7 @@ jobs:
           - os: ubuntu-18.04
             cuda: "10.2"
             arch: 37
-            python: "3.6"
+            python: "3.7"
     env:
       build_dir: "build"
       config: "Release"
@@ -108,7 +108,7 @@ jobs:
             visual_studio: "Visual Studio 16 2019"
             cuda: "11.5.1"
             arch: 37
-            python: "3.6"
+            python: "3.7"
     env:
       build_dir: "build"
       config: "Release"