diff --git a/lib/asn1/Makefile.am b/lib/asn1/Makefile.am
index bf3a8c9ec..ce7439d5c 100644
--- a/lib/asn1/Makefile.am
+++ b/lib/asn1/Makefile.am
@@ -5,7 +5,7 @@ include $(top_srcdir)/Makefile.am.common
 YFLAGS = -d
 
 lib_LTLIBRARIES = libasn1.la
-libasn1_la_LDFLAGS = -version-info 1:3:0
+libasn1_la_LDFLAGS = -version-info 1:4:0
 
 BUILT_SOURCES =			\
 	$(gen_files:.x=.c)	\