diff --git a/configure.ac b/configure.ac
index 8b55c8ce3..e9d83c7b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,7 @@
 #
 
 
-AC_INIT([Salome2 Project SMESH module], [5.0.0], [webmaster.salome@opencascade.com], [SalomeSMESH])
+AC_INIT([Salome2 Project SMESH module], [5.1.0], [webmaster.salome@opencascade.com], [SalomeSMESH])
 AC_CONFIG_AUX_DIR(salome_adm/unix/config_files)
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET