diff --git a/artifacts/cra-app/public/opengraph.jpg b/artifacts/cra-app/public/opengraph.jpg
index 6aba47d..7d03fb9 100644
Binary files a/artifacts/cra-app/public/opengraph.jpg and b/artifacts/cra-app/public/opengraph.jpg differ
diff --git a/artifacts/cra-app/src/pages/timesheet-detail.tsx b/artifacts/cra-app/src/pages/timesheet-detail.tsx
index 756e9cc..cfdb908 100644
--- a/artifacts/cra-app/src/pages/timesheet-detail.tsx
+++ b/artifacts/cra-app/src/pages/timesheet-detail.tsx
@@ -112,7 +112,7 @@ export default function TimesheetDetailPage() {
     };
   }, [timesheet]);
 
-  const HOUR_OPTIONS = [0, 0.5, 1, 2, 3, 4, 5, 6, 7, 7.7];
+  const HOUR_OPTIONS = [0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8];
   const [saveStatus, setSaveStatus] = useState<"idle" | "saving" | "saved">("idle");
   const saveTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
   const localEntriesRef = useRef(localEntries);
diff --git a/replit.md b/replit.md
index 20d6c39..c203b26 100644
--- a/replit.md
+++ b/replit.md
@@ -23,7 +23,7 @@ A French timesheet management application (CRA - Compte Rendu d'Activité) built
 
 - **Dashboard**: Overview with monthly hours chart, project breakdown, active project count, timesheet status
 - **Timesheet Management**: Create, view, edit monthly timesheets (CRA)
-- **CRA Grid**: Interactive calendar grid where rows = projects, columns = days of month. Click cells to open popover with hour options [0, 0.5, 1, 2, 3, 4, 5, 6, 7, 7.7]. Includes optional description per cell (amber dot indicator). Auto-save with debounce. Weekend distinction, row/column totals
+- **CRA Grid**: Interactive calendar grid where rows = projects, columns = days of month. Click cells to open popover with hour options [0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8]. Includes optional description per cell (amber dot indicator). Auto-save with debounce. Weekend distinction, row/column totals
 - **Project Management**: CRUD for projects with code, name, client, category
 - **Timesheet Workflow**: Draft → Submitted → Validated status flow