diff --git a/fwnn.spec b/fwnn.spec
index 49277df..8aedfb2 100644
--- a/fwnn.spec
+++ b/fwnn.spec
@@ -22,7 +22,7 @@ Name:           fwnn
 BuildRequires:  ncurses-devel termcap
 %define base_version 1.1.1
 %define alpha_version a021
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          System/I18n/Japanese
 Requires:       fwnncom
 Conflicts:      wnn6
@@ -99,7 +99,7 @@ This package contains only the Japanese server.
 
 
 %package -n fwnn-devel
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          Development/Libraries/C and C++
 Summary:        Development Library and Header Files for FreeWnn
 Provides:       fwnndev
@@ -117,7 +117,7 @@ client programs which use FreeWnn for Japanese input.
 
 
 %package -n fwnncom
-License:        GPLv2+
+License:        GPL-2.0+
 Summary:        Common Files for FreeWnn
 Group:          System/I18n/Japanese
 PreReq:         /usr/sbin/useradd
@@ -130,7 +130,7 @@ of the Wnn System.
 
 
 %package -n fcwnn
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          System/I18n/Chinese
 Requires:       fwnncom, fcwnncom
 PreReq:         /usr/sbin/useradd fcwnncom
@@ -146,7 +146,7 @@ Free cWnn Chinese Input System (mainland China).
 
 
 %package -n fcwnncom
-License:        GPLv2+
+License:        GPL-2.0+
 Summary:        Free cWnn/tWnn Chinese Input System Common Files (Mainland and Taiwan)
 Group:          System/I18n/Chinese
 Requires:       fwnncom
@@ -160,7 +160,7 @@ is for Taiwan-Chinese.
 
 
 %package -n fcwnndev
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          Development/Libraries/C and C++
 Summary:        Development Libraries and Header Files for Free cWnn
 # Summary(ja): Free cWnn 用開発ライブラリとヘッダファイル
@@ -176,7 +176,7 @@ client programs that use the Chinese Input System, Free cWnn.
 
 
 %package -n ftwnn
-License:        GPLv2+
+License:        GPL-2.0+
 Summary:        Free tWnn Chinese Input System (Taiwan)
 Group:          System/I18n/Chinese
 Requires:       fwnncom, fcwnncom
@@ -192,7 +192,7 @@ Free tWnn Chinese input system (Taiwan).
 
 
 %package -n fkwnn
-License:        GPLv2+
+License:        GPL-2.0+
 Summary:        Free kWnn Korean Input System
 Group:          System/I18n/Korean
 Requires:       fwnncom
@@ -208,7 +208,7 @@ Free kWnn Korean input system.
 
 
 %package -n fkwnndev
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          Development/Libraries/C and C++
 Summary:        Development Libraries and Header Files for Free kWnn
 # Summary(ja): Free kWnn 用開発ライブラリとヘッダファイル