diff --git a/configure.ac b/configure.ac
index 5855ffc..20e4244 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@
 # Reorganization for usage of autotools
 # Created from configure.in.base
 #
-AC_INIT([Salome2 Project NETGENPLUGIN module], [5.1.0], [webmaster.salome@opencascade.com], [SalomeNETGENPLUGIN])
+AC_INIT([Salome2 Project NETGENPLUGIN module], [5.1.1], [webmaster.salome@opencascade.com], [SalomeNETGENPLUGIN])
 AC_CONFIG_AUX_DIR(salome_adm/unix/config_files)
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET