diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index c5a38524..2bb2a8fe 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v7.0.0
         with:
-          python-version: '3.14.7'
+          python-version: '3.15.2'
 
       - name: Install uv
         uses: astral-sh/setup-uv@v10.2.0
diff --git a/.github/workflows/markdown-code-runner.yml b/.github/workflows/markdown-code-runner.yml
index d272a69a..1d4c4799 100644
--- a/.github/workflows/markdown-code-runner.yml
+++ b/.github/workflows/markdown-code-runner.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v7.0.0
         with:
-          python-version: "3.14.7"
+          python-version: "3.15.2"
 
       - name: Install uv
         uses: astral-sh/setup-uv@v10.2.0
diff --git a/.github/workflows/update-test-matrix.yaml b/.github/workflows/update-test-matrix.yaml
index 1556e3a0..a94fd489 100644
--- a/.github/workflows/update-test-matrix.yaml
+++ b/.github/workflows/update-test-matrix.yaml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v7.0.0
         with:
-          python-version: "3.14.7"
+          python-version: "3.15.2"
 
       - name: Update test matrix
         run: python scripts/update-test-matrix.py