diff --git a/.github/workflows/build-tag.yaml b/.github/workflows/build-tag.yaml
index 574c9717..9ab2be67 100644
--- a/.github/workflows/build-tag.yaml
+++ b/.github/workflows/build-tag.yaml
@@ -12,7 +12,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Set up Python 3.10
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v6.3.0
       with:
         python-version: '3.10'
     - name: Install uv
@@ -60,7 +60,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python_ver }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v6.3.0
       with:
         python-version: ${{ matrix.python_ver }}
     - name: Install uv
@@ -89,7 +89,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Set up Python 3.10
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v6.3.0
       with:
         python-version: '3.10'
     - name: Install dependencies
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index ac643589..b674aaf7 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Set up Python 3.10
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v6.3.0
       with:
         python-version: '3.10'
     - name: Install uv
@@ -88,7 +88,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python_version }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v6.3.0
       with:
         python-version: ${{ matrix.python_version }}
     - name: Install uv
diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
index f8a0ecc7..5036485d 100644
--- a/.github/workflows/run-tests.yaml
+++ b/.github/workflows/run-tests.yaml
@@ -80,7 +80,7 @@ jobs:
           echo "DAPR_CLI_VER=$CLI_VERSION" >> $GITHUB_ENV
           echo "Found $CLI_VERSION"
       - name: Set up Python ${{ matrix.python_ver }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v6.3.0
         with:
           python-version: ${{ matrix.python_ver }}
       - name: Install uv