diff --git a/Config.h b/Config.h
index 45b1e7b..66c6284 100644
--- a/Config.h
+++ b/Config.h
@@ -20,7 +20,7 @@
 	#define CONFIG_H
 
 	#define MAJ_VERS  0x01
-	#define MIN_VERS  0x4b
+	#define MIN_VERS  0x4a
 
 	#define MODE_HOST 0x11
 	#define MODE_TNC  0x12