diff --git a/LICENSE b/LICENSE
index 5625f63..3702ca4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Tilen MAJERLE
+Copyright (c) 2023 Tilen MAJERLE
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/dev/lwshell_opts.h b/dev/lwshell_opts.h
index 1a2164e..d470a7a 100644
--- a/dev/lwshell_opts.h
+++ b/dev/lwshell_opts.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2022 Tilen MAJERLE
+ * Copyright (c) 2023 Tilen MAJERLE
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -29,7 +29,7 @@
  * This file is part of Lightweight shell library.
  *
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
- * Version:         v1.1.1
+ * Version:         v1.2.0
  */
 #ifndef LWSHELL_HDR_OPTS_H
 #define LWSHELL_HDR_OPTS_H
diff --git a/library.json b/library.json
index f121842..11506e4 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
 	"name": "LwSHELL",
-	"version": "1.1.1",
+	"version": "1.2.0",
 	"description": "Lightweight shell command line manager",
 	"keywords": "lwshell, cmd, command line, shell, manager, uart, usb, cdc, command, commands",
 	"repository": {
diff --git a/lwshell/src/include/lwshell/lwshell.h b/lwshell/src/include/lwshell/lwshell.h
index d152a3e..375405c 100644
--- a/lwshell/src/include/lwshell/lwshell.h
+++ b/lwshell/src/include/lwshell/lwshell.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2022 Tilen MAJERLE
+ * Copyright (c) 2023 Tilen MAJERLE
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -29,7 +29,7 @@
  * This file is part of LwSHELL - Lightweight shell library.
  *
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
- * Version:         v1.1.1
+ * Version:         v1.2.0
  */
 #ifndef LWSHELL_HDR_H
 #define LWSHELL_HDR_H
diff --git a/lwshell/src/include/lwshell/lwshell_opt.h b/lwshell/src/include/lwshell/lwshell_opt.h
index e2e9bbc..17e8d09 100644
--- a/lwshell/src/include/lwshell/lwshell_opt.h
+++ b/lwshell/src/include/lwshell/lwshell_opt.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2022 Tilen MAJERLE
+ * Copyright (c) 2023 Tilen MAJERLE
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -29,7 +29,7 @@
  * This file is part of LwSHELL - Lightweight shell library.
  *
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
- * Version:         v1.1.1
+ * Version:         v1.2.0
  */
 #ifndef LWSHELL_OPT_HDR_H
 #define LWSHELL_OPT_HDR_H
diff --git a/lwshell/src/include/lwshell/lwshell_opts_template.h b/lwshell/src/include/lwshell/lwshell_opts_template.h
index 4553709..9ec2267 100644
--- a/lwshell/src/include/lwshell/lwshell_opts_template.h
+++ b/lwshell/src/include/lwshell/lwshell_opts_template.h
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2022 Tilen MAJERLE
+ * Copyright (c) 2023 Tilen MAJERLE
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -29,7 +29,7 @@
  * This file is part of LwSHELL - Lightweight shell library.
  *
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
- * Version:         v1.1.1
+ * Version:         v1.2.0
  */
 #ifndef LWSHELL_OPTS_HDR_H
 #define LWSHELL_OPTS_HDR_H
diff --git a/lwshell/src/lwshell/lwshell.c b/lwshell/src/lwshell/lwshell.c
index e46d363..e2fa8a3 100644
--- a/lwshell/src/lwshell/lwshell.c
+++ b/lwshell/src/lwshell/lwshell.c
@@ -4,7 +4,7 @@
  */
 
 /*
- * Copyright (c) 2022 Tilen MAJERLE
+ * Copyright (c) 2023 Tilen MAJERLE
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation
@@ -29,7 +29,7 @@
  * This file is part of LwSHELL - Lightweight shell library.
  *
  * Author:          Tilen MAJERLE <tilen@majerle.eu>
- * Version:         v1.1.1
+ * Version:         v1.2.0
  */
 #include <string.h>
 #include "lwshell/lwshell.h"