diff --git a/.github/workflows/0-welcome.yml b/.github/workflows/0-welcome.yml
index 77c86de..9f04a2c 100644
--- a/.github/workflows/0-welcome.yml
+++ b/.github/workflows/0-welcome.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -50,7 +50,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/1-configure-label-based-job.yml b/.github/workflows/1-configure-label-based-job.yml
index a02c3e3..b536565 100644
--- a/.github/workflows/1-configure-label-based-job.yml
+++ b/.github/workflows/1-configure-label-based-job.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -51,7 +51,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/2-setup-azure-environment.yml b/.github/workflows/2-setup-azure-environment.yml
index 199fdaa..265f6b0 100644
--- a/.github/workflows/2-setup-azure-environment.yml
+++ b/.github/workflows/2-setup-azure-environment.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -51,7 +51,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/3-spinup-environment.yml b/.github/workflows/3-spinup-environment.yml
index 517757a..63a8f1d 100644
--- a/.github/workflows/3-spinup-environment.yml
+++ b/.github/workflows/3-spinup-environment.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -51,7 +51,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/4-deploy-to-staging-environment.yml b/.github/workflows/4-deploy-to-staging-environment.yml
index 99f73ba..b8b8803 100644
--- a/.github/workflows/4-deploy-to-staging-environment.yml
+++ b/.github/workflows/4-deploy-to-staging-environment.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -49,7 +49,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/5-deploy-to-prod-environment.yml b/.github/workflows/5-deploy-to-prod-environment.yml
index 25fa3ab..a16718a 100644
--- a/.github/workflows/5-deploy-to-prod-environment.yml
+++ b/.github/workflows/5-deploy-to-prod-environment.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -50,7 +50,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/6-destroy-azure-environment.yml b/.github/workflows/6-destroy-azure-environment.yml
index 34b656b..93faf6f 100644
--- a/.github/workflows/6-destroy-azure-environment.yml
+++ b/.github/workflows/6-destroy-azure-environment.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: get_step
         run: |
           echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
@@ -50,7 +50,7 @@ jobs:
     steps:
       # We'll need to check out the repository so that we can edit the README.
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Let's get all the branches.
 
diff --git a/.github/workflows/deploy-prod.yml b/.github/workflows/deploy-prod.yml
index 746adfa..48e747f 100644
--- a/.github/workflows/deploy-prod.yml
+++ b/.github/workflows/deploy-prod.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16
@@ -38,7 +38,7 @@ jobs:
     name: Build image and store in GitHub Container Registry
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download built artifact
         uses: actions/download-artifact@v3
diff --git a/.github/workflows/deploy-staging.yml b/.github/workflows/deploy-staging.yml
index e654f51..d270d31 100644
--- a/.github/workflows/deploy-staging.yml
+++ b/.github/workflows/deploy-staging.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 16
@@ -39,7 +39,7 @@ jobs:
     name: Build image and store in GitHub Container Registry
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download built artifact
         uses: actions/download-artifact@v3
diff --git a/.github/workflows/spinup-destroy.yml b/.github/workflows/spinup-destroy.yml
index ec80e44..1932eed 100644
--- a/.github/workflows/spinup-destroy.yml
+++ b/.github/workflows/spinup-destroy.yml
@@ -17,7 +17,7 @@ jobs:
     if: contains(github.event.pull_request.labels.*.name, 'spin up environment')
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Azure login
         uses: azure/login@v1
@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Azure login
         uses: azure/login@v1