diff --git a/cmake/version.cmake b/cmake/version.cmake
index df6afa5..f602481 100644
--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -3,7 +3,7 @@
 #
 
 set (PYTHON_UTIL_MAJOR_VERSION "6")
-set (PYTHON_UTIL_MINOR_VERSION "2")
-set (PYTHON_UTIL_RELEASE_VERSION "4")
+set (PYTHON_UTIL_MINOR_VERSION "3")
+set (PYTHON_UTIL_RELEASE_VERSION "0")
 set (PYTHON_UTIL_VERSION ${PYTHON_UTIL_MAJOR_VERSION}.${PYTHON_UTIL_MINOR_VERSION}.${PYTHON_UTIL_RELEASE_VERSION})
 
diff --git a/src/PythonUtil/CMakeLists.txt b/src/PythonUtil/CMakeLists.txt
index 59be08b..9d39cb2 100644
--- a/src/PythonUtil/CMakeLists.txt
+++ b/src/PythonUtil/CMakeLists.txt
@@ -1,12 +1,13 @@
 set (CURRENT_PACKAGE_NAME "PythonUtil")
 set (CURRENT_PACKAGE_MACRO_NAME "PYTHON_UTIL")
 
-find_package (GUIToolkitsVariables)
+find_package (GUIToolkitsVariables 1.7 REQUIRED)
 
 include (${CMAKE_SOURCE_DIR}/cmake/version.cmake)
 include (${GUIToolkitsVariables_CMAKE_DIR}/common.cmake)
 include (${GUIToolkitsVariables_CMAKE_DIR}/python_binding.cmake)
 include (${GUIToolkitsVariables_CMAKE_DIR}/workarounds.cmake)
+include (${GUIToolkitsVariables_CMAKE_DIR}/utilities.cmake)
 
 find_package (TkUtil 6 REQUIRED)
 
@@ -31,6 +32,7 @@ foreach (lib ${ALL_TARGETS})
    set_target_properties (${lib} PROPERTIES INSTALL_RPATH_USE_LINK_PATH 1)
 # Vieux compilos/architectures (RH6, Bull, gcc 4.*)
    target_compile_definitions (${lib} PRIVATE WITHOUT_THREAD_LOCALE)
+   separate_debug_infos (${lib} ${CMAKE_INSTALL_PREFIX}/src)
 endforeach (lib)
 target_include_directories (PythonUtil PRIVATE ${Python_INCLUDE_DIRS})
 target_link_libraries (PythonUtil PUBLIC TkUtil::TkUtil ${Python_LIBRARIES})
diff --git a/versions.txt b/versions.txt
index f53f56e..e2c13e7 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,3 +1,10 @@
+Version 6.3.0 : 28/08/26
+===============
+
+Utilisation de la fonction separate_debug_infos de séparations des informations de débogage du binaire
+de GUIToolkitsVariables.
+
+
 Version 6.2.4 : 06/12/24
 ===============