diff --git a/configure.ac b/configure.ac
index 87df5d2..4553587 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.67])
-AC_INIT([ChinaDNS-C], [1.0.2], [clowwindy42@gmail.com])
+AC_INIT([ChinaDNS-C], [1.0.3], [clowwindy42@gmail.com])
 AC_CONFIG_SRCDIR([src/chinadns.c])
 AC_CONFIG_HEADERS([config.h])