increment LIBVERSION of libosmocore for new api
diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am
index 7a49dba..2fa6b4d 100644
--- a/src/gsm/Makefile.am
+++ b/src/gsm/Makefile.am
@@ -1,6 +1,6 @@
 # This is _NOT_ the library release version, it's an API version.
 # Please read Chapter 6 "Library interface versions" of the libtool documentation before making any modification
-LIBVERSION=1:1:0
+LIBVERSION=2:0:1
 
 INCLUDES = $(all_includes) -I$(top_srcdir)/include
 AM_CFLAGS = -fPIC -Wall