diff --git a/build_version.sh b/build_version.sh
index ee5c329a0..d2540b6ed 100755
--- a/build_version.sh
+++ b/build_version.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 
 # If release a new version, modify these infos
-VERSION_INFO="0.5.4"
-VERSION_ADDR="https://github.com/baidu/tera/archive/0.5.4.tar.gz"
+VERSION_INFO="0.5.5"
+VERSION_ADDR="https://github.com/baidu/tera/archive/0.5.5.tar.gz"
 
 BUILD_DATE_TIME=`date`
 BUILD_HOSTNAME=`hostname`