diff --git a/homematic/CHANGELOG.md b/homematic/CHANGELOG.md
index 1532253..aace6f4 100644
--- a/homematic/CHANGELOG.md
+++ b/homematic/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 8.3
+
+- Update OCCU to 3.47.10
+- Add Port descriptions
+
 ## 8.2
 
 - Update OCCU to 3.45.7
diff --git a/homematic/build.json b/homematic/build.json
index ca283f3..5209a55 100644
--- a/homematic/build.json
+++ b/homematic/build.json
@@ -4,6 +4,6 @@
     "i386": "homeassistant/i386-base-ubuntu:18.04"
   },
   "args": {
-    "OCCU_VERSION": "3.45.7"
+    "OCCU_VERSION": "3.47.10"
   }
 }
diff --git a/homematic/config.json b/homematic/config.json
index 6ccea4b..14f31eb 100644
--- a/homematic/config.json
+++ b/homematic/config.json
@@ -1,6 +1,6 @@
 {
   "name": "HomeMatic OCCU",
-  "version": "8.2",
+  "version": "8.3",
   "slug": "homematic",
   "description": "HomeMatic central based on OCCU",
   "url": "https://home-assistant.io/addons/homematic/",
@@ -16,6 +16,11 @@
     "2000/tcp": 2000,
     "2010/tcp": 2010
   },
+  "ports_description": {
+    "2001/tcp": "Homematic xmlrpc",
+    "2000/tcp": "HomematicWire xmlrpc",
+    "2010/tcp": "HomematicIP xmlrpc"
+  },
   "options": {
     "rf_enable": false,
     "rf": [