diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
index d5bb22f..260e81d 100644
--- a/.github/workflows/claude-code-review.yml
+++ b/.github/workflows/claude-code-review.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Run Claude Code Review
         id: claude-review
         # anthropics/claude-code-action@beta resolved on 2026-05-08.
-        uses: anthropics/claude-code-action@28f83620103c48a57093dcc2837eec89e036bb9f
+        uses: anthropics/claude-code-action@4481e6d3c7bbb88db2a928ca3444c536f589c7c1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index cee73aa..dd53dce 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -48,7 +48,7 @@ jobs:
       - name: Run Claude Code
         id: claude
         # anthropics/claude-code-action@beta resolved on 2026-05-08.
-        uses: anthropics/claude-code-action@28f83620103c48a57093dcc2837eec89e036bb9f
+        uses: anthropics/claude-code-action@4481e6d3c7bbb88db2a928ca3444c536f589c7c1
         with:
           claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}