diff --git a/src/timed-event-manager.ts b/src/timed-event-manager.ts
index 951d98aefec..163afdc098b 100644
--- a/src/timed-event-manager.ts
+++ b/src/timed-event-manager.ts
@@ -313,8 +313,8 @@ const timedEvents: TimedEvent[] = [
   {
     name: "Shining Spring",
     eventType: EventType.SHINY,
-    startDate: new Date(Date.UTC(2025, 4, 2)),
-    endDate: new Date(Date.UTC(2025, 4, 12)),
+    startDate: new Date(Date.UTC(2025, 4, 3)),
+    endDate: new Date(Date.UTC(2025, 4, 13)),
     bannerKey: "spr25event",
     scale: 0.21,
     availableLangs: ["en", "de", "it", "fr", "ja", "ko", "es-ES", "es-MX", "pt-BR", "zh-CN"],