diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 19f62eb..98f0cf1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,12 +1,6 @@
 name: Tests
 
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build_ubuntu:
@@ -17,13 +11,16 @@ jobs:
           - '3.8'
           - '3.9'
           - '3.10'
+          - '3.11'
     name: ${{ matrix.python }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
+          cache: pip
+          cache-dependency-path: ".github/workflows/tests.yml"
       - name: setup
         run: |
           python --version