diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93c7852..9003f93 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,20 +12,20 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
         python-version:
         - '3.7'
-        - '3.8'
         - '3.9'
         - '3.10'
+        - '3.11'
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - run: python -m pip install --upgrade pip
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install Poetry