diff --git a/.github/workflows/api_reference.yml b/.github/workflows/api_reference.yml
index 4325427..f8a6676 100644
--- a/.github/workflows/api_reference.yml
+++ b/.github/workflows/api_reference.yml
@@ -31,7 +31,7 @@ jobs:
           fetch-depth: 0 # Need full history for proper git operations
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13.2" # Use same as main CI
           cache: "pip"
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index df68db9..77eecc0 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0 # Need full history for proper git operations
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13.2" # Use same as main CI
           cache: "pip"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 72a54ca..f0ea247 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
diff --git a/.github/workflows/generate-examples.yml b/.github/workflows/generate-examples.yml
index 4075b95..197b5b4 100644
--- a/.github/workflows/generate-examples.yml
+++ b/.github/workflows/generate-examples.yml
@@ -162,7 +162,7 @@ jobs:
           echo "======================================"
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 8efb8d0..703682a 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13.2"
           cache: "pip"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8e6a622..9dd9c02 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -28,7 +28,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"