diff --git a/.github/workflows/force-deleting-cache.yml b/.github/workflows/force-deleting-cache.yml
index c7cfd516..a95f1e65 100644
--- a/.github/workflows/force-deleting-cache.yml
+++ b/.github/workflows/force-deleting-cache.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         
       - name: Cleanup
         run: |
diff --git a/.github/workflows/main-workflow-template.yml b/.github/workflows/main-workflow-template.yml
index f5082e4b..8a943ec4 100644
--- a/.github/workflows/main-workflow-template.yml
+++ b/.github/workflows/main-workflow-template.yml
@@ -74,7 +74,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
     - name: Check out code 
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ inputs.branch }}
     - id: set-matrix
@@ -100,7 +100,7 @@ jobs:
         ${{fromJson(needs.matrix_prep.outputs.matrix)}}
     steps:
       - name: Check out code 
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ inputs.branch }}
 
diff --git a/.github/workflows/security-workflow.yml b/.github/workflows/security-workflow.yml
index 7b454c69..aed5f923 100644
--- a/.github/workflows/security-workflow.yml
+++ b/.github/workflows/security-workflow.yml
@@ -20,7 +20,7 @@ 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@master