diff --git a/.github/workflows/cicd-4-pr-title-check.yaml b/.github/workflows/cicd-4-pr-title-check.yaml
index 5b42a8f1..a5c938df 100644
--- a/.github/workflows/cicd-4-pr-title-check.yaml
+++ b/.github/workflows/cicd-4-pr-title-check.yaml
@@ -15,6 +15,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Check PR title format"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-pr-title-format@4e781d1d72739015821a380871aa5a66d070177c # 3.1.0
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-pr-title-format@4.0.0
         with:
           title: ${{ github.event.pull_request.title }}
diff --git a/.github/workflows/stage-1-commit.yaml b/.github/workflows/stage-1-commit.yaml
index bdd73ee7..f7745fd3 100644
--- a/.github/workflows/stage-1-commit.yaml
+++ b/.github/workflows/stage-1-commit.yaml
@@ -52,7 +52,7 @@ jobs:
         with:
           fetch-depth: 0 # Full history is needed to scan all commits
       - name: "Scan secrets"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/scan-secrets@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/scan-secrets@4.0.0
   check-file-format:
     name: "Check file format"
     runs-on: ubuntu-latest
@@ -63,7 +63,7 @@ jobs:
         with:
           fetch-depth: 0 # Full history is needed to compare branches
       - name: "Check file format"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-file-format@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-file-format@4.0.0
   check-markdown-format:
     name: "Check Markdown format"
     runs-on: ubuntu-latest
@@ -74,7 +74,7 @@ jobs:
         with:
           fetch-depth: 0 # Full history is needed to compare branches
       - name: "Check Markdown format"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-markdown-format@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-markdown-format@4.0.0
   terraform-docs:
     name: "Run terraform-docs"
     runs-on: ubuntu-latest
@@ -107,7 +107,7 @@ jobs:
         with:
           fetch-depth: 0 # Full history is needed to compare branches
       - name: "Check English usage"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-english-usage@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-english-usage@4.0.0
   check-todo-usage:
     name: "Check TODO usage"
     runs-on: ubuntu-latest
@@ -118,7 +118,7 @@ jobs:
         with:
           fetch-depth: 0 # Full history is needed to compare branches
       - name: "Check TODO usage"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-todo-usage@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/check-todo-usage@4.0.0
   detect-terraform-changes:
     name: "Detect Terraform Changes"
     runs-on: ubuntu-latest
@@ -153,7 +153,7 @@ jobs:
       - name: "Setup ASDF"
         uses: asdf-vm/actions/setup@1902764435ca0dd2f3388eea723a4f92a4eb8302
       - name: "Lint Terraform"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/lint-terraform@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/lint-terraform@4.0.0
   # TODO - Re-visit Trivy usage https://nhsd-jira.digital.nhs.uk/browse/CCM-15549
   # trivy-iac:
   #   name: "Trivy IaC Scan"
@@ -192,7 +192,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: "Count lines of code"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/create-lines-of-code-report@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/create-lines-of-code-report@4.0.0
         with:
           build_datetime: "${{ inputs.build_datetime }}"
           build_timestamp: "${{ inputs.build_timestamp }}"
@@ -208,7 +208,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: "Scan dependencies"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/scan-dependencies@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/scan-dependencies@4.0.0
         with:
           build_datetime: "${{ inputs.build_datetime }}"
           build_timestamp: "${{ inputs.build_timestamp }}"
diff --git a/.github/workflows/stage-2-test.yaml b/.github/workflows/stage-2-test.yaml
index 56a604ba..f9f6629e 100644
--- a/.github/workflows/stage-2-test.yaml
+++ b/.github/workflows/stage-2-test.yaml
@@ -110,7 +110,7 @@ jobs:
         with:
           name: code-coverage-report
       - name: "Perform static analysis"
-        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/perform-static-analysis@3.0.8
+        uses: NHSDigital/nhs-notify-shared-modules/.github/actions/perform-static-analysis@4.0.0
         with:
           sonar_organisation_key: "${{ vars.SONAR_ORGANISATION_KEY }}"
           sonar_project_key: "${{ vars.SONAR_PROJECT_KEY }}"