diff --git a/assets b/assets
index 55bf128a5c4..d2d9309cd1a 160000
--- a/assets
+++ b/assets
@@ -1 +1 @@
-Subproject commit 55bf128a5c443b48f73744b9de140713b8d283ec
+Subproject commit d2d9309cd1acfcebeefbf4c1c63e1104a1294ed8
diff --git a/src/timed-event-manager.ts b/src/timed-event-manager.ts
index 68c0fd07a4c..5fa6ef0bb87 100644
--- a/src/timed-event-manager.ts
+++ b/src/timed-event-manager.ts
@@ -395,10 +395,10 @@ const timedEvents: readonly TimedEvent[] = [
   {
     name: "Halloween 25",
     eventType: EventType.SHINY,
-    startDate: new Date(Date.UTC(2025, 9, 29)),
+    startDate: new Date(Date.UTC(2025, 9, 30)),
     endDate: new Date(Date.UTC(2025, 10, 10)),
     bannerKey: "halloween2025",
-    scale: 0.25, // Replace with actual number
+    scale: 0.19,
     availableLangs: ["en", "de", "it", "fr", "ja", "ko", "es-ES", "es-419", "pt-BR", "zh-Hans", "zh-Hant"],
     shinyEncounterMultiplier: 2,
     shinyCatchMultiplier: 3,