diff --git a/library.json b/library.json
index 182a0890..342a2572 100644
--- a/library.json
+++ b/library.json
@@ -7,7 +7,7 @@
       "type": "git",
       "url": "https://github.com/theengs/decoder.git"
     },
-    "version": "1.5.0",
+    "version": "1.5.5",
     "authors":
     [
         {
diff --git a/library.properties b/library.properties
index 11ce7132..5bcc7524 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=TheengsDecoder
-version=1.5.0
+version=1.5.5
 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 20769e30..5e3f6f61 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.3)
 
-project(decoder VERSION 1.5.0)
+project(decoder VERSION 1.5.5)
 find_package(PythonExtensions REQUIRED)
 
 add_library(_decoder MODULE TheengsDecoder/_decoder.cpp ../src/decoder.cpp)