diff --git a/libfastcommon.spec b/libfastcommon.spec
index cc63499..6e66005 100644
--- a/libfastcommon.spec
+++ b/libfastcommon.spec
@@ -3,7 +3,7 @@
 %define LibFastcommonDebuginfo  libfastcommon-debuginfo
 
 Name: libfastcommon
-Version: 1.0.30
+Version: 1.0.31
 Release: 1%{?dist}
 Summary: c common functions library extracted from my open source projects FastDFS
 License: GPL