diff --git a/lib/roken/Makefile.am b/lib/roken/Makefile.am
index 1749f9e70..3931cc796 100644
--- a/lib/roken/Makefile.am
+++ b/lib/roken/Makefile.am
@@ -5,7 +5,7 @@ include $(top_srcdir)/Makefile.am.common
 CLEANFILES = roken.h make-roken.c print_version.h
 
 lib_LTLIBRARIES = libroken.la
-libroken_la_LDFLAGS = -version-info 5:0:0
+libroken_la_LDFLAGS = -version-info 6:0:1
 
 noinst_PROGRAMS = make-roken make-print-version