diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0cf626d..7efec7c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -213,7 +213,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Summarize Results
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const jobs = [
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 27fbce5..edc51bf 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -69,7 +69,7 @@ jobs:
 
       - name: Acknowledge on-demand trigger
         if: steps.decide.outputs.is_demand == 'true'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             await github.rest.issues.createComment({
@@ -431,7 +431,7 @@ jobs:
       PR_NUMBER: ${{ needs.init.outputs.pr_number }}
     steps:
       - name: Generate & post summary
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const prNum = Number(process.env.PR_NUMBER);