diff --git a/configure.ac b/configure.ac
index a431f5005..205c8fc97 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([clboss], [0.3B], [ZmnSCPxj@protonmail.com])
+AC_INIT([clboss], [0.4], [ZmnSCPxj@protonmail.com])
 AC_CONFIG_AUX_DIR([auxdir])
 AM_INIT_AUTOMAKE([subdir-objects tar-ustar])
 AC_CONFIG_SRCDIR([main.cpp])