diff --git a/src/data/banners.js b/src/data/banners.js
index ce2ea8f5..5802e7e7 100644
--- a/src/data/banners.js
+++ b/src/data/banners.js
@@ -204,8 +204,8 @@ export const banners = {
       name: 'Drifting Luminescence',
       image: 1,
       shortName: 'Kokomi',
-      start: '2021-09-27 10:00:00',
-      end: '2021-10-11 03:59:59',
+      start: '2021-09-21 18:00:00',
+      end: '2021-10-12 14:59:59',
       color: '#FF7B69',
       featured: ['sangonomiya_kokomi'],
       featuredRare: ['rosaria', 'beidou', 'xingqiu'],
@@ -386,8 +386,8 @@ export const banners = {
     {
       name: 'Epitome Invocation',
       image: 18,
-      start: '2021-09-27 10:00:00',
-      end: '2021-10-11 03:59:59',
+      start: '2021-09-21 18:00:00',
+      end: '2021-10-12 14:59:59',
       shortName: 'Moonglow',
       color: '#424ef5',
       featured: ['primordial_jade_cutter', 'everlasting_moonglow'],