diff --git a/homematic/CHANGELOG.md b/homematic/CHANGELOG.md
index 3f78d8d..421249a 100644
--- a/homematic/CHANGELOG.md
+++ b/homematic/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2
+- Fix wrong Timezone
+- Update OCCU to 3.37.8
+
 ## 1.0
 - Change version format to other core add-ons
 - Update OCCU to 2.35.16
diff --git a/homematic/Dockerfile b/homematic/Dockerfile
index e959188..e74da1a 100644
--- a/homematic/Dockerfile
+++ b/homematic/Dockerfile
@@ -7,6 +7,7 @@ RUN apt-get update \
         curl \
         jq \
         libusb-1.0 \
+        tzdata \
     && rm -rf /var/lib/apt/lists/*
 
 ARG OCCU_VERSION
diff --git a/homematic/build.json b/homematic/build.json
index 350a625..a7f799d 100644
--- a/homematic/build.json
+++ b/homematic/build.json
@@ -5,6 +5,6 @@
     "i386": "multiarch/ubuntu-core:i386-xenial"
   },
   "args": {
-    "OCCU_VERSION": "2.35.16"
+    "OCCU_VERSION": "3.37.8"
   }
 }
diff --git a/homematic/config.json b/homematic/config.json
index 095b1c9..6709f13 100644
--- a/homematic/config.json
+++ b/homematic/config.json
@@ -1,6 +1,6 @@
 {
   "name": "HomeMatic OCCU",
-  "version": "1.0",
+  "version": "2",
   "slug": "homematic",
   "description": "HomeMatic central based on OCCU",
   "url": "https://home-assistant.io/addons/homematic/",