diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 56c48a1..0e8b861 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-project(sdbus-c++-tools VERSION 0.8.3)
+project(sdbus-c++-tools VERSION 1.0.0)
 
 include(GNUInstallDirs)