diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index f291d2047c..66bfd7cd75 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -39,7 +39,7 @@ 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/main-build-and-deploy.yml b/.github/workflows/main-build-and-deploy.yml
index a608a48b75..23b953d402 100644
--- a/.github/workflows/main-build-and-deploy.yml
+++ b/.github/workflows/main-build-and-deploy.yml
@@ -32,7 +32,7 @@ jobs:
       id-token: write
       contents: read
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2
diff --git a/.github/workflows/main-infra.yml b/.github/workflows/main-infra.yml
index ab712c3cfa..02e65a4da2 100644
--- a/.github/workflows/main-infra.yml
+++ b/.github/workflows/main-infra.yml
@@ -24,7 +24,7 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2
diff --git a/.github/workflows/pr-close-delete-env.yml b/.github/workflows/pr-close-delete-env.yml
index 7f168965c2..8477efb37f 100644
--- a/.github/workflows/pr-close-delete-env.yml
+++ b/.github/workflows/pr-close-delete-env.yml
@@ -49,7 +49,7 @@ jobs:
         SLOT_NAME: ${{ fromJson(needs.setting-up-slot-ids.outputs.matrix) }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2
diff --git a/.github/workflows/pr-dependency-review.yml b/.github/workflows/pr-dependency-review.yml
index 420d071a24..643833bc49 100644
--- a/.github/workflows/pr-dependency-review.yml
+++ b/.github/workflows/pr-dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v3
         with:
diff --git a/.github/workflows/pr-lint-code.yml b/.github/workflows/pr-lint-code.yml
index 7a3f7de026..81c829a801 100644
--- a/.github/workflows/pr-lint-code.yml
+++ b/.github/workflows/pr-lint-code.yml
@@ -20,7 +20,7 @@ jobs:
   lint-infra:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build
         run: |
@@ -29,7 +29,7 @@ jobs:
   lint-code:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup node
         uses: actions/setup-node@v3
diff --git a/.github/workflows/pr-lint-pr.yml b/.github/workflows/pr-lint-pr.yml
index e98f63379f..763e634984 100644
--- a/.github/workflows/pr-lint-pr.yml
+++ b/.github/workflows/pr-lint-pr.yml
@@ -18,7 +18,7 @@ jobs:
     name: Check linked issues
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/pr-main-infra-check.yml b/.github/workflows/pr-main-infra-check.yml
index a4f753d59e..84b234c34e 100644
--- a/.github/workflows/pr-main-infra-check.yml
+++ b/.github/workflows/pr-main-infra-check.yml
@@ -27,7 +27,7 @@ jobs:
     env:
       BICEP_PATH: ./infra/main.bicep
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2
diff --git a/.github/workflows/pr-push-deploy.yml b/.github/workflows/pr-push-deploy.yml
index 4ba42451d4..73d33b8cb5 100644
--- a/.github/workflows/pr-push-deploy.yml
+++ b/.github/workflows/pr-push-deploy.yml
@@ -36,7 +36,7 @@ jobs:
     outputs:
       url: ${{ steps.deploy.outputs.url }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2
diff --git a/.github/workflows/template-build.yml b/.github/workflows/template-build.yml
index f44e76b317..56b1e8f780 100644
--- a/.github/workflows/template-build.yml
+++ b/.github/workflows/template-build.yml
@@ -34,7 +34,7 @@ jobs:
   build-site:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup node
         uses: actions/setup-node@v3
diff --git a/.github/workflows/update-settings.yml b/.github/workflows/update-settings.yml
index c3641f28f0..7f38d99e74 100644
--- a/.github/workflows/update-settings.yml
+++ b/.github/workflows/update-settings.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # If this is a PR, dry-run the PR and watch for errors
       - name: Dry-run settings in the PR
@@ -30,7 +30,7 @@ jobs:
       # Explicitly checkout main branch to ensure production settings are reset
       - name: Switch to main for production settings
         if: github.event_name == 'pull_request'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: main
 
diff --git a/.github/workflows/weekly-slots-cleanup.yml b/.github/workflows/weekly-slots-cleanup.yml
index 7380f4202f..18639ae6db 100644
--- a/.github/workflows/weekly-slots-cleanup.yml
+++ b/.github/workflows/weekly-slots-cleanup.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checking out
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Load .env file
         uses: xom9ikk/dotenv@v2