diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 51472bd..dd07dfc 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Install dependencies
         run: uv sync --frozen
       - name: Check formatting
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f3c6bae..e553d23 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Build package
         run: uv build
       - name: Publish package distributions to PyPI
diff --git a/.github/workflows/regen.yml b/.github/workflows/regen.yml
index 0762c72..8a8528e 100644
--- a/.github/workflows/regen.yml
+++ b/.github/workflows/regen.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
-          python-version: '3.13'
+          python-version: '3.14'
       - name: Install dependencies
         run: uv sync --frozen
       - name: Generate code
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index 93dedda..2bb0981 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
-          python-version: "3.13"
+          python-version: "3.14"
       - name: Install dependencies
         run: uv sync --frozen
       - name: Run tests