diff --git a/library.json b/library.json
index c77e2ceb..ec60c0e2 100644
--- a/library.json
+++ b/library.json
@@ -7,7 +7,7 @@
       "type": "git",
       "url": "https://github.com/theengs/decoder.git"
     },
-    "version": "1.1.0",
+    "version": "1.2.0",
     "authors":
     [
         {
diff --git a/library.properties b/library.properties
index d320ef1d..a338e99e 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=TheengsDecoder
-version=1.1.0
+version=1.2.0
 author=Florian Robert, Ryan Powell
 maintainer=Florian Robert
 sentence=A simple, efficient, portable and lightweight library for Internet of Things messages decoding.
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 574f053c..3c34f5bb 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.3)
 
-project(decoder VERSION 1.1.0)
+project(decoder VERSION 1.2.0)
 find_package(PythonExtensions REQUIRED)
 
 add_library(_decoder MODULE TheengsDecoder/_decoder.cpp ../src/decoder.cpp)
diff --git a/python/setup.py b/python/setup.py
index dc7d2763..6240dae3 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="TheengsDecoder",
-    version="1.1.0",
+    version="1.2.0",
     description="A message decoder for the Internet of Things",
     author='Theengs',
     license=" GPL-3.0 License",