diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ae829090..13cd3b10 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -63,14 +63,15 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
     - uses: actions/checkout@v4
     - uses: actions/setup-python@v5
       name: Install Python
       with:
-        python-version: '3.11'
+        python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
     - name: Setup
       run: |
           sudo apt install libspatialindex-c6 python3-pip