diff --git a/.github/workflows/build-and-deploy-test.yml b/.github/workflows/build-and-deploy-test.yml
index 28a31b0..f75855d 100644
--- a/.github/workflows/build-and-deploy-test.yml
+++ b/.github/workflows/build-and-deploy-test.yml
@@ -12,7 +12,7 @@ jobs:
         os: [ubuntu-20.04, macos-11]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: develop
           fetch-depth: 0
@@ -28,7 +28,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: develop
           fetch-depth: 0
diff --git a/.github/workflows/build-and-deploy.yml b/.github/workflows/build-and-deploy.yml
index 09e3aff..0ea86b4 100644
--- a/.github/workflows/build-and-deploy.yml
+++ b/.github/workflows/build-and-deploy.yml
@@ -12,7 +12,7 @@ jobs:
         os: [ubuntu-20.04, macos-11]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: main
           fetch-depth: 0
@@ -28,7 +28,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: main
           fetch-depth: 0
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 8078000..9dce42c 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -10,7 +10,7 @@ jobs:
   check-with-black:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: psf/black@stable
         with:
           options: "--check --diff --color"
@@ -19,7 +19,7 @@ jobs:
   check-with-ruff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Python
         uses: actions/setup-python@v4
         with: