diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5449c97..17dc3c40 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.14)
 
-project(sdbus-c++ VERSION 1.3.0 LANGUAGES C CXX)
+project(sdbus-c++ VERSION 2.0.0 LANGUAGES C CXX)
 
 include(GNUInstallDirs) # Installation directories for `install` command and pkgconfig file
 
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 104ebe85..4e9bec03 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-project(sdbus-c++-tools VERSION 1.3.0)
+project(sdbus-c++-tools VERSION 2.0.0)
 
 include(GNUInstallDirs)