diff --git a/src/util/src/version.c b/src/util/src/version.c
index d1294801ee7e29cdc91e8096889e7b06baf7bb67..3ae053816c88e08605ffc3c1db9e6d468472643d 100644
--- a/src/util/src/version.c
+++ b/src/util/src/version.c
@@ -1,7 +1,7 @@
-char version[64] = "1.6.5.4";
+char version[64] = "1.6.5.5";
 char compatible_version[64] = "1.6.1.0";
-char gitinfo[128] = "3264067e97300c84caa61ac909d548c9ca56de6b";
+char gitinfo[128] = "918cb2220f6a1f71966f7e94e697885d50fc241f";
 char gitinfoOfInternal[128] = "da88f4a2474737d1f9c76adcf0ff7fd0975e7342";
-char buildinfo[512] = "Built by root at 2020-02-05 14:38";
+char buildinfo[512] = "Built by root at 2020-02-09 11:09";
 
-void libtaos_1_6_5_4_Linux_x64() {};
+void libtaos_1_6_5_5_Linux_x64() {};