diff --git a/ChangeLog b/ChangeLog
index eb5e305..5b5f0df 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2019-01-08 Tetsumune KISO <t2mune@gmail.com>
+	* Update - version 1.7 release.
+
 2018-06-28 Tetsumune KISO <t2mune@gmail.com>
 	* Fix - SIGPIPE for Windows. Thank you salmacmpeg.
 
diff --git a/examples/mrt2bgpdump.py b/examples/mrt2bgpdump.py
index 39e403a..666505e 100755
--- a/examples/mrt2bgpdump.py
+++ b/examples/mrt2bgpdump.py
@@ -2,7 +2,7 @@
 '''
 mrt2bgpdump.py - a script to convert MRT format to bgpdump format.
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/examples/mrt2exabgp.py b/examples/mrt2exabgp.py
index 020d26b..2ac0912 100755
--- a/examples/mrt2exabgp.py
+++ b/examples/mrt2exabgp.py
@@ -2,7 +2,7 @@
 '''
 mrt2exabgp.py - a script to convert MRT format to ExaBGP format.
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/examples/print_all.py b/examples/print_all.py
index 92d0960..c606a9c 100755
--- a/examples/print_all.py
+++ b/examples/print_all.py
@@ -2,7 +2,7 @@
 '''
 print_all.py - a script to print a MRT format data using mrtparse.
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/examples/slice.py b/examples/slice.py
index 54368e6..7078e96 100755
--- a/examples/slice.py
+++ b/examples/slice.py
@@ -2,7 +2,7 @@
 '''
 slice.py - This script slices MRT format data.
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/examples/summary.py b/examples/summary.py
index 829c6ec..00ce28e 100755
--- a/examples/summary.py
+++ b/examples/summary.py
@@ -2,7 +2,7 @@
 '''
 summary.py - This script displays summary of MRT format data.
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mrtparse/__init__.py b/mrtparse/__init__.py
index 6c797f1..79a9ba3 100644
--- a/mrtparse/__init__.py
+++ b/mrtparse/__init__.py
@@ -1,7 +1,7 @@
 '''
 mrtparse.py - MRT format data parser
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -33,7 +33,7 @@
 except AttributeError:
     pass
 
-__version__ = '1.6'
+__version__ = '1.7'
 
 # Magic Number
 GZIP_MAGIC = b'\x1f\x8b'
diff --git a/setup.py b/setup.py
index 0641dff..b5184e2 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 '''
 setup.py - a setup script
 
-Copyright (C) 2018 Tetsumune KISO
+Copyright (C) 2019 Tetsumune KISO
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.