diff --git a/src/application/dw_main.c b/src/application/dw_main.c
index f1022029120210057c778bbf1fa3eb47be88eda7..03b0a2593752b94212a2869c4ffe977db6b1b5cb 100644
--- a/src/application/dw_main.c
+++ b/src/application/dw_main.c
@@ -30,7 +30,7 @@ extern void send_usbmessage(uint8*, int);
 
 extern double dwt_getrangebias(uint8 chan, float range, uint8 prf);
 
-#define SOFTWARE_VER_STRING    "TDMA Version 1.0" //
+#define SOFTWARE_VER_STRING    "TDMA Version 1.1" //
 
 int instance_mode = DISCOVERY;