diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 5de7fdaab..32ac0f0fd 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
diff --git a/.github/workflows/issue-ops.yaml b/.github/workflows/issue-ops.yaml
index 1ed4480cc..b3f78cdee 100644
--- a/.github/workflows/issue-ops.yaml
+++ b/.github/workflows/issue-ops.yaml
@@ -24,7 +24,7 @@ jobs:
         uses: github/branch-deploy@v7.5.2
         
         # If the branch-deploy Action was triggered, checkout our branch
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ steps.branch-deploy.outputs.ref }}
 
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 354d4a29a..7b6fa63a2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -48,7 +48,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - 
         name: Generate Docker metadata
         id: meta
@@ -107,7 +107,7 @@ jobs:
 
       - name: Checkout
         if: ${{ github.event_name != 'pull_request' }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         
       - name: Deploy using Argo CD
         if: ${{ github.event_name != 'pull_request' }}