diff --git a/.github/workflows/code-scanning.yml b/.github/workflows/code-scanning.yml
index 26bcd0d..f1bf312 100644
--- a/.github/workflows/code-scanning.yml
+++ b/.github/workflows/code-scanning.yml
@@ -19,7 +19,7 @@ jobs:
           - ubuntu-latest
     steps:
       - name: Checkout source code
-        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
         with:
           token: '${{ secrets.GITHUB_TOKEN }}'
           fetch-depth: 0
@@ -50,7 +50,7 @@ jobs:
       security-events: write
     steps:
       - name: Clone repo
-        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
         with:
           token: '${{ secrets.GITHUB_TOKEN }}'
           fetch-depth: 0
@@ -72,7 +72,7 @@ jobs:
       security-events: write
     steps:
       - name: Checkout repo
-        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
         with:
           token: '${{ secrets.GITHUB_TOKEN }}'
           fetch-depth: 0
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 59a7c27..bdc2f18 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -14,7 +14,7 @@ jobs:
       contents: write
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+    - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       with:
         ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/format-code.yml b/.github/workflows/format-code.yml
index 6d9969d..d264cef 100644
--- a/.github/workflows/format-code.yml
+++ b/.github/workflows/format-code.yml
@@ -11,7 +11,7 @@ jobs:
       contents: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       - uses: ministryofjustice/github-actions/code-formatter@d9a5f75c10cd50abd5f312ab9f4bab5826e4fedf # v11
         with:
             ignore-files: "README.md"
diff --git a/.github/workflows/go-terratest.yml b/.github/workflows/go-terratest.yml
index 2553e27..d364b80 100644
--- a/.github/workflows/go-terratest.yml
+++ b/.github/workflows/go-terratest.yml
@@ -14,7 +14,7 @@ jobs:
     name: Run Go Unit Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       - uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
         with:
           go-version: 1.18
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index c0e1bfc..2f8d220 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/terraform-static-analysis.yml b/.github/workflows/terraform-static-analysis.yml
index 46d23bb..dfda721 100644
--- a/.github/workflows/terraform-static-analysis.yml
+++ b/.github/workflows/terraform-static-analysis.yml
@@ -21,7 +21,7 @@ jobs:
     if: github.event_name != 'workflow_dispatch'
     steps:
     - name: Checkout
-      uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+      uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       with:
         fetch-depth: 0
     - name: Run Analysis
@@ -41,7 +41,7 @@ jobs:
     if: github.event_name == 'workflow_dispatch'
     steps:
     - name: Checkout
-      uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
+      uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
       with:
         fetch-depth: 0
     - name: Run Analysis