diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8767521ce3662e09205d7ec7bfdb2b915b0efd4..ffd23bf6415cf402e63c784b46ae4325aeb8da0b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@
 
 cmake_minimum_required(VERSION 3.22)
 
-project(LibLinphone VERSION 5.4.0 LANGUAGES C CXX)
+project(LibLinphone VERSION 5.5.0 LANGUAGES C CXX)
 
 set(LINPHONE_MAJOR_VERSION ${PROJECT_VERSION_MAJOR})
 set(LINPHONE_MINOR_VERSION ${PROJECT_VERSION_MINOR})