diff --git a/main.py b/main.py
index 425e5cd..7481268 100644
--- a/main.py
+++ b/main.py
@@ -138,7 +138,7 @@ def intable(s):
 
 
 if __name__ == '__main__':
-    print('microtonal seaboard retuner v0.3.0')
+    print('microtonal seaboard retuner v0.4.0')
 
     has_read_configs = configs.read_configs()