diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 97266e2..feb9a7d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         node-version: [ 15.x, 16.x ]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index e9d4123..dc6ba87 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/integration.yaml b/.github/workflows/integration.yaml
index cd87d9e..8b17542 100644
--- a/.github/workflows/integration.yaml
+++ b/.github/workflows/integration.yaml
@@ -15,7 +15,7 @@ jobs:
         FUNCTIONS_WORKER_RUNTIME: node
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: install-library
         shell: bash
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b1d5c91..f0ee061 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
         node-version: [ 16.x ]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with: