diff --git a/LICENSE b/LICENSE
index e6617bf..d592388 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
                     GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
+                  Version 2 (or later), June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA