diff --git a/main.cpp b/main.cpp
index c1ca69f7..2b6e459e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -15,7 +15,7 @@
 #include <iomanip>
 #include <cstring>
 
-#define VERSION_STRING "devel"
+#define VERSION_STRING "3.0"
 
 #include "Stream.h"