diff --git a/website/common/script/content/appearance/sets.js b/website/common/script/content/appearance/sets.js
index 22d99fa5c9..942b70f2ad 100644
--- a/website/common/script/content/appearance/sets.js
+++ b/website/common/script/content/appearance/sets.js
@@ -18,7 +18,7 @@ export default prefill({
     setPrice: 5, availableFrom: '2022-10-04T08:00-04:00', availableUntil: EVENTS.fall2022.end, text: t('hauntedColors'),
   },
   winteryHairColors: {
-    setPrice: 5, availableFrom: '2021-12-23T08:00-05:00', availableUntil: '2022-01-31T20:00-05:00', text: t('winteryColors'),
+    setPrice: 5, availableFrom: '2021-12-23T08:00-05:00', availableUntil: EVENTS.winter2023.end, text: t('winteryColors'),
   },
   rainbowSkins: { setPrice: 5, text: t('rainbowSkins') },
   animalSkins: { setPrice: 5, text: t('animalSkins') },
diff --git a/website/common/script/content/constants/events.js b/website/common/script/content/constants/events.js
index 603b892043..1f1809cebc 100644
--- a/website/common/script/content/constants/events.js
+++ b/website/common/script/content/constants/events.js
@@ -16,7 +16,7 @@ export const EVENTS = {
     npcImageSuffix: '',
   },
   winter2023: {
-    start: '2022-12-13T08:00-04:00',
+    start: '2022-12-20T08:00-04:00',
     end: '2023-01-31T20:00-04:00',
     npcImageSuffix: '_winter',
     season: 'winter',
diff --git a/website/common/script/libs/shops-seasonal.config.js b/website/common/script/libs/shops-seasonal.config.js
index 4e02b76bc9..c8ec3517dc 100644
--- a/website/common/script/libs/shops-seasonal.config.js
+++ b/website/common/script/libs/shops-seasonal.config.js
@@ -36,7 +36,7 @@ export default {
       healer: 'winter2023CardinalHealerSet',
     }
     : {},
-  availableSpells: SHOP_OPEN && moment().isBetween('2022-12-13T08:00-05:00', CURRENT_EVENT.end)
+  availableSpells: SHOP_OPEN && moment().isBetween('2022-12-20T08:00-05:00', CURRENT_EVENT.end)
     ? [
       'snowballs',
     ]