diff --git a/nixie_firmware/src/configuration.hpp b/nixie_firmware/src/configuration.hpp
index f953359..6d8772e 100644
--- a/nixie_firmware/src/configuration.hpp
+++ b/nixie_firmware/src/configuration.hpp
@@ -5,7 +5,7 @@
 #include <EEPROM.h>
 #include "utils.hpp"
 
-#define FIRMWARE_VERSION PSTR("1.4.0")
+#define FIRMWARE_VERSION PSTR("1.4.1")
 
 //#define DEBUG