diff --git a/assets/themes/waste_basket/waste_basket.json b/assets/themes/waste_basket/waste_basket.json
index 797e8d341..2a1ecef84 100644
--- a/assets/themes/waste_basket/waste_basket.json
+++ b/assets/themes/waste_basket/waste_basket.json
@@ -18,7 +18,7 @@
   ],
   "maintainer": "",
   "icon": "./assets/themes/waste_basket/waste_basket.svg",
-  "version": "7/7/2021",
+  "version": "2021-07-07",
   "startLat": 0,
   "startLon": 0,
   "startZoom": 1,