diff --git a/Doc/copyright.rst b/Doc/copyright.rst
index 393a1f03751f82..1b90d9f172c992 100644
--- a/Doc/copyright.rst
+++ b/Doc/copyright.rst
@@ -4,7 +4,7 @@ Copyright
 
 Python and this documentation is:
 
-Copyright © 2001-2019 Python Software Foundation. All rights reserved.
+Copyright © 2001-2020 Python Software Foundation. All rights reserved.
 
 Copyright © 2000 BeOpen.com. All rights reserved.
 
diff --git a/Doc/license.rst b/Doc/license.rst
index 810d2e63fd48c4..472a5cf3d88b34 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 © 2001-2019 Python Software Foundation; All Rights
+      copyright, i.e., "Copyright © 2001-2020 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 9dc010d80348fc..66a3ac80d729a3 100644
--- a/LICENSE
+++ b/LICENSE
@@ -73,7 +73,7 @@ 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, 2018, 2019 Python Software Foundation;
+2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Python Software Foundation;
 All Rights Reserved" are retained in Python alone or in any derivative version
 prepared by Licensee.
 
diff --git a/Mac/IDLE/IDLE.app/Contents/Info.plist b/Mac/IDLE/IDLE.app/Contents/Info.plist
index 04a0a08c836395..dcc48abdd2a395 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%, © 2001-2019 Python Software Foundation</string>
+	<string>%version%, © 2001-2020 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 9fb4e0affd9c43..21a051535fb925 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%, © 2001-2019 Python Software Foundation</string>
+	<string>%VERSION%, © 2001-2020 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 b7581984dd6764..66b5e764c54b0b 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) 2001-2019 Python Software Foundation.</string>
+	<string>%version%, (c) 2001-2020 Python Software Foundation.</string>
 	<key>CFBundleName</key>
 	<string>Python</string>
 	<key>CFBundlePackageType</key>
diff --git a/Python/getcopyright.c b/Python/getcopyright.c
index 27a1731f46ded4..299ccc08c44f83 100644
--- a/Python/getcopyright.c
+++ b/Python/getcopyright.c
@@ -4,7 +4,7 @@
 
 static const char cprt[] =
 "\
-Copyright (c) 2001-2019 Python Software Foundation.\n\
+Copyright (c) 2001-2020 Python Software Foundation.\n\
 All Rights Reserved.\n\
 \n\
 Copyright (c) 2000 BeOpen.com.\n\
diff --git a/README.rst b/README.rst
index ae56ff025279f5..e8fd598a61edd1 100644
--- a/README.rst
+++ b/README.rst
@@ -22,7 +22,7 @@ This is Python version 3.9.0 alpha 2
    :target: https://python.zulipchat.com
 
 
-Copyright (c) 2001-2019 Python Software Foundation.  All rights reserved.
+Copyright (c) 2001-2020 Python Software Foundation.  All rights reserved.
 
 See the end of this file for further copyright and license information.
 
@@ -250,7 +250,7 @@ See :pep:`596` for Python 3.9 release details.
 Copyright and License Information
 ---------------------------------
 
-Copyright (c) 2001-2019 Python Software Foundation.  All rights reserved.
+Copyright (c) 2001-2020 Python Software Foundation.  All rights reserved.
 
 Copyright (c) 2000 BeOpen.com.  All rights reserved.
 

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