diff --git a/version.h b/version.h
index 591084d..d821db0 100644
--- a/version.h
+++ b/version.h
@@ -4,7 +4,7 @@
 #include "StringFormatter.h"
 
 #define VERSION "4.1.2"
-// 4.2.1 Bugfix: Ethernet shield W5100 does not report HW or link level
+// 4.1.2 Bugfix: Ethernet shield W5100 does not report HW or link level
 // 4.1.1 Bugfix: preserve turnout format
 //       Bugfix: parse multiple commands in one buffer string correctly (ex: <s><Q>)
 //       Bugfix: </> command signal status of EX-RAIL tasks or threads