diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 025f7bfd..bb7ed283 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -14,9 +14,9 @@ jobs:
         include:
           - os: "ubuntu-latest"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install Python dependencies
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 4bfeb35e..edcd99c8 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -9,9 +9,9 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python 3.8
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: 3.8
     - name: Cache pip
@@ -40,9 +40,9 @@ jobs:
       matrix:
         python-version: [3.7, 3.8, 3.9]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Cache pip
@@ -72,7 +72,7 @@ jobs:
       matrix:
         python-version: [cp36-cp36m, cp37-cp37m, cp38-cp38, cp39-cp39]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install dependencies
       run: /opt/python/${{ matrix.python-version }}/bin/python -m pip install build twine
     - name: Build wheel
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 0a5de6b6..f237c2bb 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -14,9 +14,9 @@ jobs:
         include:
           - os: "ubuntu-latest"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install Python dependencies