diff --git a/photoprism/config.json b/photoprism/config.json
index 8f62387fd..f5558bf77 100644
--- a/photoprism/config.json
+++ b/photoprism/config.json
@@ -118,6 +118,6 @@
   ],
   "slug": "photoprism",
   "url": "https://github.com/alexbelgium/hassio-addons-test",
-  "version": "Preview-3",
+  "version": "Preview-4",
   "video": true
 }