diff --git a/Doc/copyright.rst b/Doc/copyright.rst
index 2b5400cd9fb036..540ff5ef0593af 100644
--- a/Doc/copyright.rst
+++ b/Doc/copyright.rst
@@ -4,7 +4,7 @@ Copyright
 
 Python and this documentation is:
 
-Copyright © 2001-2017 Python Software Foundation. All rights reserved.
+Copyright © 2001-2018 Python Software Foundation. All rights reserved.
 
 Copyright © 2000 BeOpen.com. All rights reserved.
 
diff --git a/Doc/license.rst b/Doc/license.rst
index 49d29cee314e40..e8dbeb1ef28f31 100644
--- a/Doc/license.rst
+++ b/Doc/license.rst
@@ -87,7 +87,7 @@ PSF LICENSE AGREEMENT FOR PYTHON |release|
       analyze, test, perform and/or display publicly, prepare derivative works,
       distribute, and otherwise use Python |release| alone or in any derivative
       version, provided, however, that PSF's License Agreement and PSF's notice of
-      copyright, i.e., "Copyright © 2001-2017 Python Software Foundation; All Rights
+      copyright, i.e., "Copyright © 2001-2018 Python Software Foundation; All Rights
       Reserved" are retained in Python |release| alone or in any derivative version
       prepared by Licensee.
 
diff --git a/LICENSE b/LICENSE
index 529349e4b38c05..1afbedba92b33c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -73,9 +73,9 @@ analyze, test, perform and/or display publicly, prepare derivative works,
 distribute, and otherwise use Python alone or in any derivative version,
 provided, however, that PSF's License Agreement and PSF's notice of copyright,
 i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-2011, 2012, 2013, 2014, 2015, 2016, 2017 Python Software Foundation; All Rights
-Reserved" are retained in Python alone or in any derivative version prepared by
-Licensee.
+2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Python Software Foundation; All
+Rights Reserved" are retained in Python alone or in any derivative version
+prepared by Licensee.
 
 3. In the event Licensee prepares a derivative work that is based on
 or incorporates Python or any part thereof, and wants to make
diff --git a/Mac/IDLE/IDLE.app/Contents/Info.plist b/Mac/IDLE/IDLE.app/Contents/Info.plist
index 5507687e90eeb5..826d3793f75a1b 100644
--- a/Mac/IDLE/IDLE.app/Contents/Info.plist
+++ b/Mac/IDLE/IDLE.app/Contents/Info.plist
@@ -36,7 +36,7 @@
 	<key>CFBundleExecutable</key>
 	<string>IDLE</string>
 	<key>CFBundleGetInfoString</key>
-	<string>%version%, © 2001-2017 Python Software Foundation</string>
+	<string>%version%, © 2001-2018 Python Software Foundation</string>
 	<key>CFBundleIconFile</key>
 	<string>IDLE.icns</string>
 	<key>CFBundleIdentifier</key>
diff --git a/Mac/PythonLauncher/Info.plist.in b/Mac/PythonLauncher/Info.plist.in
index f1ab79f3d441bd..5fa346ed4d3d5c 100644
--- a/Mac/PythonLauncher/Info.plist.in
+++ b/Mac/PythonLauncher/Info.plist.in
@@ -40,7 +40,7 @@
 	<key>CFBundleExecutable</key>
 	<string>Python Launcher</string>
 	<key>CFBundleGetInfoString</key>
-	<string>%VERSION%, © 2001-2017 Python Software Foundation</string>
+	<string>%VERSION%, © 2001-2018 Python Software Foundation</string>
 	<key>CFBundleIconFile</key>
 	<string>PythonLauncher.icns</string>
 	<key>CFBundleIdentifier</key>
diff --git a/Mac/Resources/app/Info.plist.in b/Mac/Resources/app/Info.plist.in
index a23166e6d32d87..abe9ae23e341a7 100644
--- a/Mac/Resources/app/Info.plist.in
+++ b/Mac/Resources/app/Info.plist.in
@@ -37,7 +37,7 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleLongVersionString</key>
-	<string>%version%, (c) 2001-2017 Python Software Foundation.</string>
+	<string>%version%, (c) 2001-2018 Python Software Foundation.</string>
 	<key>CFBundleName</key>
 	<string>Python</string>
 	<key>CFBundlePackageType</key>
diff --git a/Mac/Resources/framework/Info.plist.in b/Mac/Resources/framework/Info.plist.in
index 7a64619e295f65..c1ea9f6889209b 100644
--- a/Mac/Resources/framework/Info.plist.in
+++ b/Mac/Resources/framework/Info.plist.in
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>%VERSION%, (c) 2001-2017 Python Software Foundation.</string>
+	<string>%VERSION%, (c) 2001-2018 Python Software Foundation.</string>
 	<key>CFBundleLongVersionString</key>
-	<string>%VERSION%, (c) 2001-2017 Python Software Foundation.</string>
+	<string>%VERSION%, (c) 2001-2018 Python Software Foundation.</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Python/getcopyright.c b/Python/getcopyright.c
index cac647c3ce40b0..51772ecef31797 100644
--- a/Python/getcopyright.c
+++ b/Python/getcopyright.c
@@ -4,7 +4,7 @@
 
 static const char cprt[] =
 "\
-Copyright (c) 2001-2017 Python Software Foundation.\n\
+Copyright (c) 2001-2018 Python Software Foundation.\n\
 All Rights Reserved.\n\
 \n\
 Copyright (c) 2000 BeOpen.com.\n\
diff --git a/README.rst b/README.rst
index 05c31da8f2a642..30e694e6462e2e 100644
--- a/README.rst
+++ b/README.rst
@@ -14,7 +14,7 @@ This is Python version 3.6.4
    :target: https://codecov.io/gh/python/cpython
 
 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013, 2014, 2015, 2016, 2017 Python Software Foundation.  All rights
+2012, 2013, 2014, 2015, 2016, 2017, 2018 Python Software Foundation.  All rights
 reserved.
 
 See the end of this file for further copyright and license information.
@@ -232,7 +232,7 @@ Copyright and License Information
 ---------------------------------
 
 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-2012, 2013, 2014, 2015, 2016, 2017 Python Software Foundation.  All rights
+2012, 2013, 2014, 2015, 2016, 2017, 2018 Python Software Foundation.  All rights
 reserved.
 
 Copyright (c) 2000 BeOpen.com.  All rights reserved.