diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index cae0f409c..3bbecd3c2 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -19,7 +19,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: 3.13
       - name: Build dist files
         run: |
           python -m pip install --upgrade pip
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 2e197cf20..4af48d064 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14', '3.14t']
 
     runs-on: ${{ matrix.os }}
 
@@ -38,6 +38,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: ${{ matrix.allow-prereleases || false }}
 
     - name: Install dependencies
       run: |