diff --git a/src/ns_turn_defs.h b/src/ns_turn_defs.h
index 636adde..6f3ad99 100644
--- a/src/ns_turn_defs.h
+++ b/src/ns_turn_defs.h
@@ -31,8 +31,8 @@
 #ifndef __IOADEFS__
 #define __IOADEFS__
 
-#define TURN_SERVER_VERSION "4.0.1.4"
-#define TURN_SERVER_VERSION_NAME "Severard"
+#define TURN_SERVER_VERSION "4.1.0.1"
+#define TURN_SERVER_VERSION_NAME "Vitari"
 #define TURN_SOFTWARE "Coturn-" TURN_SERVER_VERSION " '" TURN_SERVER_VERSION_NAME "'"
 
 #if (defined(__unix__) || defined(unix)) && !defined(USG)