diff --git a/DESCRIPTION b/DESCRIPTION
index 16a3d0e..7f8763e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: prospect
 Title: PROSPECT leaf radiative transfer model and inversion routines
-Version: 1.3.0
+Version: 1.4.0
 Authors@R: c(person(given = "Jean-Baptiste", 
 					    family = "Feret", 
 					    email = "jb.feret@teledetection.fr",