diff --git a/mongodb-query-index-check/action.yaml b/mongodb-query-index-check/action.yaml
index ca11485..7739eed 100644
--- a/mongodb-query-index-check/action.yaml
+++ b/mongodb-query-index-check/action.yaml
@@ -170,7 +170,7 @@ runs:
         show_full_output: true
         claude_args: >-
           --max-turns ${{ inputs.max-turns }}
-          --model claude-opus-4-7
+          --model claude-opus-4-8
           --allowedTools "mcp__github__pull_request_read,mcp__github__pull_request_review_write,mcp__github__create_pending_pull_request_review,mcp__github__submit_pending_pull_request_review,mcp__github__add_comment_to_pending_review,mcp__github_inline_comment__create_inline_comment,Read,Write,Grep,Glob,TodoWrite,Task,Bash(ls:*),Bash(cat:*),Bash(grep:*),Bash(rg:*),Bash(find:*),Bash(test:*),Bash(echo:*),Bash(printf:*),Bash(head:*),Bash(tail:*),Bash(wc:*),Bash(awk:*),Bash(sed:*),Bash(sort:*),Bash(jq:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr review:*),Bash(gh api:*)"
 
     - name: Finalize review result