diff --git a/homematic/build.json b/homematic/build.json
index 445cead..aa55693 100644
--- a/homematic/build.json
+++ b/homematic/build.json
@@ -1,7 +1,7 @@
 {
   "build_from": {
-    "armv7": "homeassistant/armv7-base-ubuntu:18.04",
-    "i386": "homeassistant/i386-base-ubuntu:18.04"
+    "armv7": "homeassistant/armv7-base-debian:buster",
+    "i386": "homeassistant/i386-base-debian:buster"
   },
   "args": {
     "OCCU_VERSION": "3.47.22-3"
diff --git a/homematic/config.json b/homematic/config.json
index 366f8c8..c2a39dd 100644
--- a/homematic/config.json
+++ b/homematic/config.json
@@ -1,6 +1,6 @@
 {
   "name": "HomeMatic CCU",
-  "version": "9.2",
+  "version": "9.3",
   "slug": "homematic",
   "description": "HomeMatic central based on OCCU",
   "url": "https://home-assistant.io/addons/homematic/",