diff --git a/.github/workflows/python-tests.yaml b/.github/workflows/python-tests.yaml
index aecae78..bd63159 100644
--- a/.github/workflows/python-tests.yaml
+++ b/.github/workflows/python-tests.yaml
@@ -36,10 +36,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v6.2.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
@@ -47,7 +47,7 @@ jobs:
         uses: astral-sh/setup-uv@v7
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v5.0.5
         with:
           path: ${{ env.UV_CACHE_DIR }}
           key: uv-${{ runner.os }}-python${{ env.PYTHON_VERSION }}-${{ hashFiles('uv.lock') }}
@@ -80,10 +80,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v6.2.0
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -91,7 +91,7 @@ jobs:
         uses: astral-sh/setup-uv@v7
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v5.0.5
         with:
           path: ${{ env.UV_CACHE_DIR }}
           key: uv-${{ runner.os }}-python${{ matrix.python-version }}-${{ hashFiles('uv.lock') }}