diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 59e9a1cb..21f42b8e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,11 +10,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11"]
+        python-version: ["3.11", "3.12"]
         os: [ubuntu-latest, macos-latest, windows-latest]
         numpy_ver: [latest]
         include:
-           - python-version: "3.9"
+           - python-version: "3.10"
              numpy_ver: "1.24"
              os: "ubuntu-latest"