diff --git a/.github/workflows/bump-trivy.yaml b/.github/workflows/bump-trivy.yaml
index e035a45..626f8f7 100644
--- a/.github/workflows/bump-trivy.yaml
+++ b/.github/workflows/bump-trivy.yaml
@@ -14,7 +14,7 @@ jobs:
   bump:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Update Trivy versions
         run: |
           sed -r -i "s/ghcr.io\/aquasecurity\/trivy:[0-9]+\.[0-9]+\.[0-9]+/ghcr.io\/aquasecurity\/trivy:${{ inputs.trivy_version }}/" Dockerfile
diff --git a/README.md b/README.md
index f76e694..2a2ca84 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Build an image from Dockerfile
         run: |
           docker build -t docker.io/my-organization/my-app:${{ github.sha }} .
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Run Trivy vulnerability scanner in fs mode
       uses: aquasecurity/trivy-action@0.20.0
@@ -109,7 +109,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Generate tarball from image
       run: |
@@ -138,7 +138,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build an image from Dockerfile
         run: |
@@ -152,7 +152,7 @@ jobs:
           output: 'trivy-results.sarif'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -173,7 +173,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Build an image from Dockerfile
         run: |
@@ -187,7 +187,7 @@ jobs:
           output: 'trivy-results.sarif'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         if: always()
         with:
           sarif_file: 'trivy-results.sarif'
@@ -212,7 +212,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner in repo mode
         uses: aquasecurity/trivy-action@0.20.0
@@ -224,7 +224,7 @@ jobs:
           severity: 'CRITICAL'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -246,7 +246,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner with rootfs command
         uses: aquasecurity/trivy-action@0.20.0
@@ -259,7 +259,7 @@ jobs:
           severity: 'CRITICAL'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -281,7 +281,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner in IaC mode
         uses: aquasecurity/trivy-action@0.20.0
@@ -295,7 +295,7 @@ jobs:
           severity: 'CRITICAL,HIGH'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -325,7 +325,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy in GitHub SBOM mode and submit results to Dependency Graph
         uses: aquasecurity/trivy-action@0.20.0
@@ -399,7 +399,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@0.20.0
@@ -412,7 +412,7 @@ jobs:
           TRIVY_PASSWORD: Password
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -435,7 +435,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@0.20.0
@@ -449,7 +449,7 @@ jobs:
           AWS_DEFAULT_REGION: us-west-2
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -471,7 +471,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@0.20.0
@@ -483,7 +483,7 @@ jobs:
           GOOGLE_APPLICATION_CREDENTIAL: /path/to/credential.json
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
@@ -504,7 +504,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Trivy vulnerability scanner
         uses: aquasecurity/trivy-action@0.20.0
@@ -517,7 +517,7 @@ jobs:
           TRIVY_PASSWORD: Password
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'
 ```
diff --git a/workflow.yml b/workflow.yml
index 8e00963..d9d8930 100644
--- a/workflow.yml
+++ b/workflow.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Build an image from Dockerfile
         run: |
@@ -29,6 +29,6 @@ jobs:
           severity: 'CRITICAL,HIGH'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: 'trivy-results.sarif'