diff --git a/iguana/manifest.json b/iguana/manifest.json
index 611f17313..678efe67b 100755
--- a/iguana/manifest.json
+++ b/iguana/manifest.json
@@ -1,27 +1,30 @@
 {
+"update_url": "https://clients2.google.com/service/update2/crx",
+
   "app": {
     "background": { "scripts": ["background.js"] }
   },
   "name": "iguana",
   "short_name": "iguana",
-    "version": "44.1.2",
+    "version": "44.2.1",
     "manifest_version": 2,
     "description": "iguana",
+    "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
     "offline_enabled": true,
     "icons": { "128": "icon128.png" },
   "icons": {
     "128": "icon128.png"
   },
   "minimum_chrome_version": "36",
-  "sockets": {
-    "tcp": {
-      "connect": "*"
-    },
-    "tcpServer": {
-      "listen": "*"
-    }
-  },
   "permissions": [ 
+      { "socket": [
+        "tcp-listen:*:*",
+        "tcp-connect",
+        "resolve-host",
+        "udp-bind:*:*",
+        "udp-send-to:*:*"
+      ]
+    },
       "unlimitedStorage", 
       {"fileSystem": ["write"]},
       "storage",
@@ -29,4 +32,4 @@
       "system.display",
       "system.network",
       "system.cpu" ]
-}
\ No newline at end of file
+}