diff --git a/CMakeLists.txt b/CMakeLists.txt
index 28ccafae9d63cb26d522d84148e03e17262dd40d..5ef629a3dde3648b44ddbd38e12d776a652fc557 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,7 +30,7 @@ include(SourceStatus)
 #-----------------------------------------------------------------------------
 # OTB version number.  An even minor number corresponds to releases.
 set(OTB_VERSION_MAJOR "4")
-set(OTB_VERSION_MINOR "3")
+set(OTB_VERSION_MINOR "4")
 set(OTB_VERSION_PATCH "0")
 
 # Version string should not include patch level.  The major.minor is