diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 78a302c..b9de40d 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -110,7 +110,7 @@ jobs:
           UPDATE_METHOD: rebase
 
       - name: Add auto-merge comment
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -130,7 +130,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Request manual review
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
diff --git a/.github/workflows/review-automation.yml b/.github/workflows/review-automation.yml
index 0743b50..a12b468 100644
--- a/.github/workflows/review-automation.yml
+++ b/.github/workflows/review-automation.yml
@@ -98,7 +98,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Remove existing tier labels
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -121,7 +121,7 @@ jobs:
             }
 
       - name: Add tier label
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -161,7 +161,7 @@ jobs:
             });
 
       - name: Add tier comment
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
diff --git a/.github/workflows/review-sla.yml b/.github/workflows/review-sla.yml
index 9e62363..2ab4dde 100644
--- a/.github/workflows/review-sla.yml
+++ b/.github/workflows/review-sla.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Check open PRs for SLA breaches
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -150,7 +150,7 @@ jobs:
             console.log('SLA check complete');
 
       - name: Generate SLA report
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |