diff --git a/src/xmlcopyeditor.cpp b/src/xmlcopyeditor.cpp
index bba4da8..af58997 100644
--- a/src/xmlcopyeditor.cpp
+++ b/src/xmlcopyeditor.cpp
@@ -1348,6 +1348,8 @@ void MyFrame::OnAbout ( wxCommandEvent& WXUNUSED ( event ) )
 	info.AddDeveloper ( _T ( "Kev James (development) <kmjames at users dot sourceforge dot net>" ) );
 	info.AddDeveloper ( _T ( "Anh Trinh (development) <ant271 at users dot sourceforge dot net>" ) );
 	info.AddDeveloper ( _T ( "Zane U. Ji (development) <zaneuji at users dot sourceforge dot net>" ) );
+	info.AddDeveloper ( _T ( "Hugh McMaster (development) <hugh dot mcmaster at outlook dot com>" ) );
+	info.AddDeveloper ( _T ( "Nikola Forró (development) <nforro at redhat dot com>" ) );
 	info.AddTranslator ( _T ( "Viliam Búr (Slovak) <viliam at bur dot sk>" ) );
 	info.AddTranslator ( _T ( "David Håsäther (Swedish) <hasather at gmail dot com>" ) );
 	info.AddTranslator ( _T ( "François Badier (French) <frabad at gmail dot com>" ) );