diff --git a/.github/workflows/docker-scout-pr-build.yml b/.github/workflows/docker-scout-pr-build.yml
index 1a618fb..fd4156d 100644
--- a/.github/workflows/docker-scout-pr-build.yml
+++ b/.github/workflows/docker-scout-pr-build.yml
@@ -36,7 +36,7 @@ jobs:
           outputs: type=docker,dest=/tmp/temporal-mcp-image.tar
 
       - name: Write scan metadata
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('node:fs');
diff --git a/.github/workflows/docker-scout-pr-scan.yml b/.github/workflows/docker-scout-pr-scan.yml
index e101cd8..704c0c8 100644
--- a/.github/workflows/docker-scout-pr-scan.yml
+++ b/.github/workflows/docker-scout-pr-scan.yml
@@ -49,7 +49,7 @@ jobs:
 
       - name: Resolve and verify PR metadata
         id: pr
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('node:fs');
@@ -213,7 +213,7 @@ jobs:
 
       - name: Record Docker Scout PR check
         if: ${{ always() && steps.pr.outputs.number != '' && steps.pr.outputs.head_sha != '' }}
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const conclusionByOutcome = {
@@ -245,7 +245,7 @@ jobs:
 
       - name: Write comment metadata
         if: ${{ always() && steps.pr.outputs.number != '' && steps.pr.outputs.head_sha != '' }}
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('node:fs');
diff --git a/.github/workflows/security-pr-comment.yml b/.github/workflows/security-pr-comment.yml
index b16c22b..358e0d8 100644
--- a/.github/workflows/security-pr-comment.yml
+++ b/.github/workflows/security-pr-comment.yml
@@ -42,7 +42,7 @@ jobs:
           path: docker-scout-pr-result
 
       - name: Update PR comment
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('node:fs');