diff --git a/COPYING b/COPYING
index c6203c0f76..b53ebd2551 100644
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2009-2017 The Bitcoin Core developers
+Copyright (c) 2016-2021 The Firo Core developers
+Copyright (c) 2009-2021 The Bitcoin Core developers
 
 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/configure.ac b/configure.ac
index 157f0dbd2b..00d3bc10b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ define(_CLIENT_VERSION_MINOR, 14)
 define(_CLIENT_VERSION_REVISION, 1)
 define(_CLIENT_VERSION_BUILD, 2)
 define(_CLIENT_VERSION_IS_RELEASE, true)
-define(_COPYRIGHT_YEAR, 2020)
+define(_COPYRIGHT_YEAR, 2021)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
 define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Firo Core]])
 AC_INIT([Firo Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/firoorg/firo/issues],[firo],[https://firo.org/])
diff --git a/src/init.cpp b/src/init.cpp
index 3215bc0186..8c2bebff74 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -613,8 +613,15 @@ std::string LicenseInfo()
 {
     const std::string URL_SOURCE_CODE = "<https://github.com/firoorg/firo>";
     const std::string URL_WEBSITE = "<https://firo.org/>";
-    // todo: remove urls from translations on next change
-    return CopyrightHolders(strprintf(_("Copyright (C) %i-%i"), 2009, COPYRIGHT_YEAR) + " ") + "\n" +
+
+    std::string copyright = CopyrightHolders(strprintf(_("Copyright (C) %i-%i"), 2016, COPYRIGHT_YEAR) + " ");
+    
+    const std::string bitcoinStr = strprintf("%i-%i The Bitcoin Core", 2016, COPYRIGHT_YEAR);
+    if (copyright.find(bitcoinStr) != std::string::npos) {
+        copyright.replace(copyright.find(bitcoinStr), sizeof("2016") - 1, "2009");
+    }
+
+    return copyright + "\n" +
            "\n" +
            strprintf(_("Please contribute if you find %s useful. "
                        "Visit %s for further information about the software."),
@@ -627,7 +634,9 @@ std::string LicenseInfo()
            _("This is experimental software.") + "\n" +
            strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s"), "COPYING", "<https://opensource.org/licenses/MIT>") + "\n" +
            "\n" +
-           strprintf(_("This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit %s and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard."), "<https://www.openssl.org>") +
+           strprintf(_("This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit %s and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard."), "<https://www.openssl.org>") + "\n" +
+           "\n" +
+           strprintf(_("This product includes Masternodes software developed by the Dash Core developers %s."), "<https://www.dash.org>") +
            "\n";
 }
 
diff --git a/src/util.cpp b/src/util.cpp
index 68a1b8276c..bb4b630b81 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1018,13 +1018,17 @@ int GetNumCores()
 
 std::string CopyrightHolders(const std::string& strPrefix)
 {
-    std::string strCopyrightHolders = strPrefix + strprintf(_(COPYRIGHT_HOLDERS), _(COPYRIGHT_HOLDERS_SUBSTITUTION));
+    const auto copyright_devs = strprintf(_(COPYRIGHT_HOLDERS), _(COPYRIGHT_HOLDERS_SUBSTITUTION));
+    std::string strCopyrightHolders = strPrefix + copyright_devs;
 
-    // Check for untranslated substitution to make sure Bitcoin Core copyright is not removed by accident
-    if (strprintf(COPYRIGHT_HOLDERS, COPYRIGHT_HOLDERS_SUBSTITUTION).find("Bitcoin Core") == std::string::npos) {
-        strCopyrightHolders
-                += '\n' + strPrefix + "The Bitcoin Core developers"
-                +  '\n' + strPrefix + "The Firo Core developers";
+    // Make sure Firo Core copyright is not removed by accident
+    if (copyright_devs.find(_("Firo Core")) == std::string::npos) {
+        strCopyrightHolders += '\n' + strPrefix + "The Firo Core developers";
     }
+    // Make sure Bitcoin Core copyright is not removed by accident
+    if (copyright_devs.find("Bitcoin Core") == std::string::npos) {
+        strCopyrightHolders += '\n' + strPrefix + "The Bitcoin Core developers";
+    }
+    
     return strCopyrightHolders;
 }