diff --git a/mtools.spec b/mtools.spec
index 29308fa..8ae76aa 100644
--- a/mtools.spec
+++ b/mtools.spec
@@ -24,7 +24,7 @@ Version:        4.0.17
 Release:        1
 AutoReqProv:    on
 Group:          System/Filesystems
-License:        GPLv2+
+License:        GPL-2.0+
 Url:            http://mtools.linux.lu/
 Summary:        Access Files on an MS-DOS File System
 Source:         %{name}-%{version}.tar.bz2
@@ -50,7 +50,7 @@ Authors:
     David C. Niemi	<niemidc@erols.com>
 
 %package floppyd
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          System/Filesystems
 Summary:        Floppy daemon for remote access to floppy drive
 
@@ -67,7 +67,7 @@ Authors:
     David C. Niemi	<niemidc@erols.com>
 
 %package doc
-License:        GPLv3+ ; GNU Free Documentation License, Version 1.3 (GFDL 1.3)
+License:        GPL-3.0+ ; GFDL-1.3
 Group:          System/Filesystems
 Summary:        Access Files on an MS-DOS File System
 Requires:       %{name} = %{version}