diff --git a/version.h b/version.h
index 56ff0e0..7592197 100644
--- a/version.h
+++ b/version.h
@@ -3,7 +3,8 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.4.11"
+#define VERSION "5.4.12"
+// 5.4.12 - Bugfix: Negative route Ids
 // 5.4.11 - Feature: Enable sniffer on CSB-1
 // 5.4.10 - Bugfix: MEGA DCC waveform starvation (sends too many idles)
 // 5.4.9  - Handle non-compliant decoders returning 255 for cv 20 and confusing <R> with bad consist addresses.