diff --git a/.github/workflows/gemini-issue-triage.yml b/.github/workflows/gemini-issue-triage.yml
index 8e85a9129f..7aa5f004df 100644
--- a/.github/workflows/gemini-issue-triage.yml
+++ b/.github/workflows/gemini-issue-triage.yml
@@ -28,7 +28,7 @@ jobs:
           token: ${{ steps.generate_token.outputs.token }}
 
       - name: Run Gemini Issue Triage
-        uses: google-gemini/gemini-cli-action@main
+        uses: google-gemini/gemini-cli-action@238438ee44e83c7f97a1a9bb61e62853cebe9767
         env:
           GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
         with: