diff --git a/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md b/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md
index eb5e0e2..67ab63e 100644
--- a/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md	
+++ b/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md	
@@ -39,7 +39,7 @@ Frontend uses `fetch` with `ReadableStream` reader (not native `EventSource`, wh
 
 ## Completion
 
-- [ ] `pytest backend/tests/api/test_analysis_router.py` passes (all paths: happy, error, oversized, partial failure, timeout)
+- [x] `pytest backend/tests/api/test_analysis_router.py` passes (all paths: happy, error, oversized, partial failure, timeout)
 - [ ] All vitest tests pass: `npx vitest run src/__tests__/ProgressIndicator.test.tsx src/__tests__/useAnalysis.test.ts`
 - [ ] Submitting headers triggers backend analysis with SSE streaming
 - [ ] Progress bar updates in real-time showing current test name and percentage