diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9c7cf309335e76ef213eea36c0301715247d72a..2c47f6a0af5136a2548c2017fc46887fe84bb882 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,7 +66,7 @@ set(main_project_name ${_OTBModuleMacros_DEFAULT_LABEL})
 #-----------------------------------------------------------------------------
 # OTB version number.
 set(OTB_VERSION_MAJOR "5")
-set(OTB_VERSION_MINOR "2")
+set(OTB_VERSION_MINOR "3")
 set(OTB_VERSION_PATCH "0")
 set(OTB_VERSION_STRING "${OTB_VERSION_MAJOR}.${OTB_VERSION_MINOR}.${OTB_VERSION_PATCH}")