diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9d11bf..bf952e3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.8)
 
-project(sdbus-c++ VERSION 0.5.2 LANGUAGES C CXX)
+project(sdbus-c++ VERSION 0.5.3 LANGUAGES C CXX)
 
 include(GNUInstallDirs) # Installation directories for `install` command and pkgconfig file
 
diff --git a/ChangeLog b/ChangeLog
index 0085905..3fb0590 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -68,3 +68,8 @@ v0.5.1
 
 v0.5.2
 - Simplify and unify basic API level callbacks for both sync and async methods
+
+v0.5.3
+- Extend stress tests with dynamic object and proxy creation and destruction from multiple threads
+- [[Breaking ABI change]] Add getConnection() method to IObject
+- A few minor fixes