diff --git a/Makefile.am b/Makefile.am
index 26ced27..63781c0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -31,7 +31,7 @@ libjson_cinclude_HEADERS = \
 #libjsonx_include_HEADERS = \
 #	json_config.h
 
-libjson_c_la_LDFLAGS = -version-info 2:0:0 -no-undefined @JSON_BSYMBOLIC_LDFLAGS@
+libjson_c_la_LDFLAGS = -version-info 3:0:0 -no-undefined @JSON_BSYMBOLIC_LDFLAGS@
 
 libjson_c_la_SOURCES = \
 	arraylist.c \