diff --git a/mumbleBot.py b/mumbleBot.py
index c5d7330..533fc07 100644
--- a/mumbleBot.py
+++ b/mumbleBot.py
@@ -67,7 +67,7 @@ type : file
 
 
 class MumbleBot:
-    version = 5.1
+    version = '5.1'
 
     def __init__(self, args):
         self.log = logging.getLogger("bot")