diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 80f9be7b..eb77efa6 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Install frontend dependencies
       working-directory: frontend
       run: npm ci
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: '3.12'  # Must match backend/Dockerfile
     - uses: pre-commit/action@v3.0.1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7fbc76ec..218d01f2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -204,7 +204,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
       - name: Build release object
diff --git a/.github/workflows/run-test.yml b/.github/workflows/run-test.yml
index 2def8bba..58482cdf 100644
--- a/.github/workflows/run-test.yml
+++ b/.github/workflows/run-test.yml
@@ -139,7 +139,7 @@ jobs:
         with:
           fetch-depth: 0
       - uses: astral-sh/setup-uv@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Verify lock file is up to date