diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index d0ad07d..36c7f47 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -2,7 +2,7 @@
 #
 # $Id$
 #
-#  Copyright (C) 2005-2009   Gregory P. Smith (greg@krypto.org)
+#  Copyright (C) 2005-2010   Gregory P. Smith (greg@krypto.org)
 #  Licensed to PSF under a Contributor Agreement.
 #
 
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index aff0ce3..0575149 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# Copyright 2001-2009 by Vinay Sajip. All Rights Reserved.
+# Copyright 2001-2010 by Vinay Sajip. All Rights Reserved.
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose and without fee is hereby granted,
@@ -18,7 +18,7 @@
 
 """Test harness for the logging module. Run all tests.
 
-Copyright (C) 2001-2009 Vinay Sajip. All Rights Reserved.
+Copyright (C) 2001-2010 Vinay Sajip. All Rights Reserved.
 """
 
 import logging
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index cae3619..ad0c100 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -119,6 +119,10 @@
     def setUp(self):
         # Records changes to env vars
         self.env = support.EnvironmentVarGuard()
+        # Delete all proxy related env vars
+        for k in os.environ.keys():
+            if 'proxy' in k.lower():
+                self.env.unset(k)
 
     def tearDown(self):
         # Restore all proxy related env vars