diff --git a/Makefile.am b/Makefile.am
index 97fedd6..fe4846d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -21,7 +21,7 @@ libjsoninclude_HEADERS = \
 	linkhash.h \
 	printbuf.h
 
-libjson_la_LDFLAGS = -version-info 0:1:0
+libjson_la_LDFLAGS = -version-info 1:0:1
 
 libjson_la_SOURCES = \
 	arraylist.c \