diff --git a/.github/workflows/pr-title-check.yml b/.github/workflows/pr-title-check.yml
index b60a8e6..fd56284 100644
--- a/.github/workflows/pr-title-check.yml
+++ b/.github/workflows/pr-title-check.yml
@@ -8,9 +8,19 @@ jobs:
   check-title:
     runs-on: ubuntu-latest
     steps:
+      - name: Generate GitHub App token
+        id: generate-deployment-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.DEPLOY_APP_ID }}
+          private-key: ${{ secrets.DEPLOY_APP_PRIVATE_KEY }}
+          owner: HDRUK
+          repositories: |
+            ${{ github.event.repository.name }}
+      
       - name: Check PR Title Format
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.generate-deployment-token.outputs.token }}
           PR_TITLE: ${{ github.event.pull_request.title }}
           PR_NUMBER: ${{ github.event.pull_request.number }}
           PR_REPO: ${{ github.repository }}
diff --git a/.github/workflows/semantic-release-workflow.yml b/.github/workflows/semantic-release-workflow.yml
index db44829..c03062e 100644
--- a/.github/workflows/semantic-release-workflow.yml
+++ b/.github/workflows/semantic-release-workflow.yml
@@ -17,11 +17,21 @@ jobs:
     permissions: write-all
     runs-on: ubuntu-latest
     steps:
+      - name: Generate GitHub App token
+        id: generate-deployment-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.DEPLOY_APP_ID }}
+          private-key: ${{ secrets.DEPLOY_APP_PRIVATE_KEY }}
+          owner: HDRUK
+          repositories: |
+            ${{ github.event.repository.name }}
+                  
       - name: Checkout
         id: checkout
         uses: actions/checkout@v4
         with:
-          token: ${{ secrets.GH_TOKEN }}
+          token: ${{ steps.generate-deployment-token.outputs.token }}
           ref: main
           fetch-depth: 0
 
@@ -37,7 +47,7 @@ jobs:
         run: npx semantic-release
         env:
           JIRA_URL: ${{ vars.JIRA_URL }}
-          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.generate-deployment-token.outputs.token }}
 
       - name: Set Git config
         run: |
@@ -51,7 +61,7 @@ jobs:
 
       - name: Merge changes from main to dev
         env:
-          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+          GITHUB_TOKEN: ${{ steps.generate-deployment-token.outputs.token }}
         run: |
           git fetch origin dev
           git checkout dev