diff --git a/.github/workflows/claude-mention.yml b/.github/workflows/claude-mention.yml
index c4e4cbcb7d..846b24fe23 100644
--- a/.github/workflows/claude-mention.yml
+++ b/.github/workflows/claude-mention.yml
@@ -72,5 +72,5 @@ jobs:
             actions: read
           track_progress: true
           claude_args: |
-            --model global.anthropic.claude-opus-4-8
+            --model global.anthropic.claude-opus-5
             --allowedTools "mcp__github_inline_comment__create_inline_comment,mcp__github_ci__get_ci_status,mcp__github_ci__download_job_log,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*)"
diff --git a/.github/workflows/claude-review.yml b/.github/workflows/claude-review.yml
index de15b75fed..796891ec58 100644
--- a/.github/workflows/claude-review.yml
+++ b/.github/workflows/claude-review.yml
@@ -58,7 +58,7 @@ jobs:
             actions: read
           track_progress: true
           claude_args: |
-            --model global.anthropic.claude-opus-4-8
+            --model global.anthropic.claude-opus-5
             --allowedTools "mcp__github_inline_comment__create_inline_comment,mcp__github_ci__get_ci_status,mcp__github_ci__download_job_log,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*)"
           prompt: |
             REPO: ${{ github.repository }}