diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -3213,7 +3213,7 @@ def version_(ui):
     ui.write(_("Mercurial Distributed SCM (version %s)\n")
              % util.version())
     ui.status(_(
-        "\nCopyright (C) 2005-2009 Matt Mackall <mpm@selenic.com> and others\n"
+        "\nCopyright (C) 2005-2010 Matt Mackall <mpm@selenic.com> and others\n"
         "This is free software; see the source for copying conditions. "
         "There is NO\nwarranty; "
         "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
diff --git a/tests/test-help.out b/tests/test-help.out
--- a/tests/test-help.out
+++ b/tests/test-help.out
@@ -173,7 +173,7 @@ additional help topics:
 %% test short command list with verbose option
 Mercurial Distributed SCM (version xxx)
 
-Copyright (C) 2005-2009 Matt Mackall <mpm@selenic.com> and others
+Copyright (C) 2005-2010 Matt Mackall <mpm@selenic.com> and others
 This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
@@ -253,7 +253,7 @@ use "hg -v help add" to show global opti
 %% test help option with version option
 Mercurial Distributed SCM (version xxx)
 
-Copyright (C) 2005-2009 Matt Mackall <mpm@selenic.com> and others
+Copyright (C) 2005-2010 Matt Mackall <mpm@selenic.com> and others
 This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.