diff --git a/Firefox/betterdiscord-0.0.3-fx.xpi b/Firefox/betterdiscord-0.0.3-fx.xpi
new file mode 100644
index 0000000..1265378
Binary files /dev/null and b/Firefox/betterdiscord-0.0.3-fx.xpi differ
diff --git a/Firefox/package.json b/Firefox/package.json
index fdf4ad1..4a8b57e 100644
--- a/Firefox/package.json
+++ b/Firefox/package.json
@@ -1,15 +1,18 @@
 {
   "title": "BetterDiscord",
   "name": "betterdiscord",
-  "version": "0.0.1",
+  "version": "0.0.3",
   "description": "BetterDiscord enhances Discord with several features",
   "main": "lib/main",
   "author": "JiCode",
   "engines": {
-    "firefox": ">=30"
+    "firefox": ">=40.*"
   },
   "license": "MIT",
   "keywords": [
     "jetpack"
+  ],
+  "installs_allowed_from": [
+    "https://betterdiscord.net"
   ]
 }