diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index a409de1..5c102ab 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -3,6 +3,7 @@ on:
   push:
     branches: ["main"]
   pull_request:
+  workflow_dispatch:
   schedule:
     - cron: "0 8 * * *"
 
@@ -14,16 +15,16 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.7", "3.11"]
+        python-version: ["3.8", "3.12"]
         include:
           - os: windows-latest
             python-version: "3.9"
           - os: ubuntu-latest
-            python-version: "pypy-3.8"
+            python-version: "pypy-3.9"
           - os: ubuntu-latest
             python-version: "3.10"
           - os: macos-latest
-            python-version: "3.8"
+            python-version: "3.11"
     steps:
       - name: Checkout
         uses: actions/checkout@v3