diff --git a/.github/workflows/github-ci.yml b/.github/workflows/github-ci.yml
index e5f2d706..50abca33 100644
--- a/.github/workflows/github-ci.yml
+++ b/.github/workflows/github-ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.0.0
 
     - name: Use Node.js LTS 18.x
       uses: actions/setup-node@v3.8.1
@@ -44,7 +44,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
 
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.0.0
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v3.8.1
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.0.0
 
     - name: Use Node.js LTS 18.x
       uses: actions/setup-node@v3.8.1
diff --git a/.github/workflows/reuse-compliance.yml b/.github/workflows/reuse-compliance.yml
index f53fe6b9..1ea02574 100644
--- a/.github/workflows/reuse-compliance.yml
+++ b/.github/workflows/reuse-compliance.yml
@@ -11,6 +11,6 @@ jobs:
     name: Compliance Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.0.0
     - name: Execute REUSE Compliance Check
       uses: fsfe/reuse-action@v1.1
diff --git a/.github/workflows/saucelabs.yml b/.github/workflows/saucelabs.yml
index cb33a8ab..e6882cc0 100644
--- a/.github/workflows/saucelabs.yml
+++ b/.github/workflows/saucelabs.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.0.0
     - name: Use Node.js LTS 16.x
       uses: actions/setup-node@v3.8.1
       with: