diff --git a/src/util/src/version.c b/src/util/src/version.c
index ed83066f80a8c220955ba0b7bc017c569b8dd238..91c73c960808439777b998d9d63212f3e8dca9e7 100644
--- a/src/util/src/version.c
+++ b/src/util/src/version.c
@@ -1,4 +1,4 @@
-char version[64] = "1.6.4.0";
+char version[64] = "1.6.4.3";
 char compatible_version[64] = "1.6.1.0";
-char gitinfo[128] = "6d27c11e3b23ae69366df366a6517853648c41f7";
-char buildinfo[512] = "Built by ubuntu at 2019-12-01 12:27";
+char gitinfo[128] = "e6445addc77e8c96dcb57221fa6ab5dcde0458f7";
+char buildinfo[512] = "Built by ubuntu at 2019-12-06 13:52";