diff --git a/README.md b/README.md
index acc34208bb..4bbd464b9a 100644
--- a/README.md
+++ b/README.md
@@ -34,11 +34,11 @@ https://github.com/dresden-elektronik/deconz-rest-plugin/wiki/Supported-Devices
 ### Install deCONZ
 1. Download deCONZ package
 
-        wget http://www.dresden-elektronik.de/rpi/deconz/beta/deconz-2.05.11-qt5.deb
+        wget http://www.dresden-elektronik.de/rpi/deconz/beta/deconz-2.05.12-qt5.deb
 
 2. Install deCONZ package
 
-        sudo dpkg -i deconz-2.05.11-qt5.deb
+        sudo dpkg -i deconz-2.05.12-qt5.deb
 
 **Important** this step might print some errors *that's ok* and will be fixed in the next step.
 
@@ -53,11 +53,11 @@ The deCONZ package already contains the REST API plugin, the development package
 
 1. Download deCONZ development package
 
-        wget http://www.dresden-elektronik.de/rpi/deconz-dev/deconz-dev-2.05.11.deb
+        wget http://www.dresden-elektronik.de/rpi/deconz-dev/deconz-dev-2.05.12.deb
 
 2. Install deCONZ development package
 
-        sudo dpkg -i deconz-dev-2.05.11.deb
+        sudo dpkg -i deconz-dev-2.05.12.deb
 
 3. Install missing dependencies
 
@@ -72,7 +72,7 @@ The deCONZ package already contains the REST API plugin, the development package
 2. Checkout related version tag
 
         cd deconz-rest-plugin
-        git checkout -b mybranch V2_05_11
+        git checkout -b mybranch V2_05_12
 
 3. Compile the plugin