diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9812111..18c8362 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -6,13 +6,21 @@ on:
   pull_request:
 
 jobs:
-
   tests:
     runs-on: ubuntu-latest
     timeout-minutes: 30
+    strategy:
+      matrix:
+        python-version: ["3.11", "3.12", "3.13"]
     name: Run tests
     steps:
-    - uses: actions/checkout@v4
+    - name: Checkout repo
+      uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
 
     - name: Install Longbow and its testing dependencies
       shell: bash