diff --git a/.github/workflows/contributor-welcome.yml b/.github/workflows/contributor-welcome.yml
index 4cb1eb0..ee806ec 100644
--- a/.github/workflows/contributor-welcome.yml
+++ b/.github/workflows/contributor-welcome.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: Check if first-time contributor
         id: check-contributor
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd  # v8
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const { owner, repo } = context.repo;
@@ -38,7 +38,7 @@ jobs:
 
       - name: Welcome new contributor
         if: fromJSON(steps.check-contributor.outputs.result).isFirstTime
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd  # v8
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const result = ${{ steps.check-contributor.outputs.result }};
@@ -148,7 +148,7 @@ jobs:
 
       - name: Add first-time contributor label
         if: fromJSON(steps.check-contributor.outputs.result).isFirstTime
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd  # v8
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const result = ${{ steps.check-contributor.outputs.result }};
@@ -164,7 +164,7 @@ jobs:
 
       - name: Assign mentor for new contributors
         if: fromJSON(steps.check-contributor.outputs.result).isFirstTime && github.event_name == 'pull_request'
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd  # v8
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const { owner, repo } = context.repo;
diff --git a/.github/workflows/daily-health-check.yml b/.github/workflows/daily-health-check.yml
index 24eefe4..2c0168b 100644
--- a/.github/workflows/daily-health-check.yml
+++ b/.github/workflows/daily-health-check.yml
@@ -453,7 +453,7 @@ jobs:
 
       - name: Create issue for critical health problems
         if: steps.create-summary.outputs.overall_health == 'unhealthy'
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea  # v7.0.1
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const title = `🚨 Critical Repository Health Issues - ${new Date().toISOString().split('T')[0]}`;
diff --git a/.github/workflows/nist-compliance.yml b/.github/workflows/nist-compliance.yml
index 581e1ce..4d6d9b7 100644
--- a/.github/workflows/nist-compliance.yml
+++ b/.github/workflows/nist-compliance.yml
@@ -130,7 +130,7 @@ jobs:
 
       - name: Comment suggestions on PR
         if: steps.suggest.outputs.suggestions != ''
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea  # v7.0.1
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3  # v9.0.0
         with:
           script: |
             const suggestions = `${{ steps.suggest.outputs.suggestions }}`;