diff --git a/.github/workflows/models_issue_triage.yml b/.github/workflows/models_issue_triage.yml
index 89576d445..a02fb8ed8 100644
--- a/.github/workflows/models_issue_triage.yml
+++ b/.github/workflows/models_issue_triage.yml
@@ -38,7 +38,7 @@ jobs:
 
       - name: Apply quality label if needed
         if: steps.quality.outputs.response != '' && steps.quality.outputs.response != 'ok'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         env:
           QUALITY_LABEL: ${{ steps.quality.outputs.response }}
         with:
@@ -80,7 +80,7 @@ jobs:
       # ─────────────────────────────────────────────────────────────────────────
       - name: Determine if completeness check should be skipped
         if: steps.quality.outputs.response == 'ok' || steps.quality.outputs.response == ''
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         id: check-skip
         with:
           script: |
@@ -131,7 +131,7 @@ jobs:
 
       - name: Process analysis result
         if: (steps.quality.outputs.response == 'ok' || steps.quality.outputs.response == '') && steps.check-skip.outputs.should_skip != 'true' && steps.analysis.outputs.response != ''
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         id: process
         env:
           AI_RESPONSE: ${{ steps.analysis.outputs.response }}
@@ -165,7 +165,7 @@ jobs:
 
       - name: Apply triage label
         if: steps.process.outputs.label != '' && steps.process.outputs.label != 'none'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         env:
           LABEL_NAME: ${{ steps.process.outputs.label }}
         with:
@@ -191,7 +191,7 @@ jobs:
 
       - name: Comment on issue
         if: steps.process.outputs.should_comment == 'true'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         env:
           COMMENT_BODY: ${{ steps.process.outputs.comment_body }}
         with:
diff --git a/.github/workflows/models_pr_triage.yml b/.github/workflows/models_pr_triage.yml
index b81dedbdc..2cfe6b15e 100644
--- a/.github/workflows/models_pr_triage.yml
+++ b/.github/workflows/models_pr_triage.yml
@@ -22,7 +22,7 @@ jobs:
       # Step 1: Check if PR already has automation/type labels (skip if so)
       # ─────────────────────────────────────────────────────────────────────────
       - name: Check existing labels
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         id: check-labels
         with:
           script: |
@@ -58,7 +58,7 @@ jobs:
 
       - name: Apply quality label if needed
         if: steps.check-labels.outputs.skip_all != 'true' && steps.quality.outputs.response != '' && steps.quality.outputs.response != 'ok'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         id: quality-label
         env:
           QUALITY_LABEL: ${{ steps.quality.outputs.response }}
@@ -112,7 +112,7 @@ jobs:
 
       - name: Apply type label
         if: steps.check-labels.outputs.skip_all != 'true' && steps.check-labels.outputs.has_type_label != 'true' && steps.classify.outputs.response != ''
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         env:
           TYPE_LABEL: ${{ steps.classify.outputs.response }}
         with:
diff --git a/.github/workflows/pr_enforce_labels.yml b/.github/workflows/pr_enforce_labels.yml
index 59763f38c..28e9f8b26 100644
--- a/.github/workflows/pr_enforce_labels.yml
+++ b/.github/workflows/pr_enforce_labels.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-24.04-arm
     steps:
       - name: Check for PR labels
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             // Extract labels from the payload directly to avoid extra API calls
diff --git a/.github/workflows/pull-request-target.yml b/.github/workflows/pull-request-target.yml
index 8ec0f2259..611aad3aa 100644
--- a/.github/workflows/pull-request-target.yml
+++ b/.github/workflows/pull-request-target.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-24.04-arm
     steps:
     - name: Auto-label PR
-      uses: actions/github-script@v8
+      uses: actions/github-script@v9
       with:
         script: |
           const branch = context.payload.pull_request.head.ref;