diff --git a/mtscan.h b/mtscan.h
index 2552440..b21caa8 100644
--- a/mtscan.h
+++ b/mtscan.h
@@ -18,7 +18,7 @@
 #include <glib.h>
 
 #define APP_NAME          "MTscan"
-#define APP_VERSION       "0.4-git"
+#define APP_VERSION       "0.5-git"
 #define APP_ICON          "mtscan"
 #define APP_FILE_EXT      ".mtscan"
 #define APP_FILE_COMPRESS ".gz"
diff --git a/ui-dialogs.c b/ui-dialogs.c
index 29ab218..70cd605 100644
--- a/ui-dialogs.c
+++ b/ui-dialogs.c
@@ -1,6 +1,6 @@
 /*
  *  MTscan - MikroTik RouterOS wireless scanner
- *  Copyright (c) 2015-2019  Konrad Kosmatka
+ *  Copyright (c) 2015-2021  Konrad Kosmatka
  *
  *  This program is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU General Public License
@@ -490,7 +490,7 @@ ui_dialog_about(GtkWindow *window)
     gtk_about_dialog_set_program_name(GTK_ABOUT_DIALOG(dialog), APP_NAME);
     gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(dialog), APP_VERSION);
     gtk_about_dialog_set_logo_icon_name(GTK_ABOUT_DIALOG(dialog), APP_ICON);
-    gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(dialog), "Copyright © 2015-2019  Konrad Kosmatka");
+    gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(dialog), "Copyright © 2015-2021  Konrad Kosmatka");
     gtk_about_dialog_set_comments(GTK_ABOUT_DIALOG(dialog), "Mikrotik RouterOS wireless scanner");
     gtk_about_dialog_set_website(GTK_ABOUT_DIALOG(dialog), "http://fmdx.pl/mtscan");
     gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(dialog), APP_LICENCE);