diff --git a/Library/Contributions/cmd/brew-pull.rb b/Library/Contributions/cmd/brew-pull.rb
index c60b629423..3a9af8fe07 100755
--- a/Library/Contributions/cmd/brew-pull.rb
+++ b/Library/Contributions/cmd/brew-pull.rb
@@ -19,7 +19,7 @@ end
 
 ARGV.named.each do|arg|
   if arg.to_i > 0
-    url = 'https://github.com/mxcl/homebrew/pull/' + arg
+    url = 'https://github.com/Homebrew/homebrew/pull/' + arg
   else
     url_match = arg.match HOMEBREW_PULL_OR_COMMIT_URL_REGEX
     unless url_match
diff --git a/Library/Contributions/cmd/brew-tap-readme.rb b/Library/Contributions/cmd/brew-tap-readme.rb
index 1aac1b06db..76770acc71 100755
--- a/Library/Contributions/cmd/brew-tap-readme.rb
+++ b/Library/Contributions/cmd/brew-tap-readme.rb
@@ -10,7 +10,7 @@ How do I install these formulae?
 --------------------------------
 Just `brew tap homebrew/#{name}` and then `brew install <formula>`.
 
-If the formula conflicts with one from mxcl/master or another tap, you can `brew install homebrew/#{name}/<formula>`.
+If the formula conflicts with one from Homebrew/homebrew or another tap, you can `brew install homebrew/#{name}/<formula>`.
 
 You can also install via URL:
 
@@ -22,7 +22,7 @@ Docs
 ----
 `brew help`, `man brew`, or the Homebrew [wiki][].
 
-[wiki]:http://wiki.github.com/mxcl/homebrew
+[wiki]:http://wiki.github.com/Homebrew/homebrew
 EOS
 
 # puts ERB.new(template, nil, '>').result(binding)
diff --git a/Library/Homebrew/cmd/help.rb b/Library/Homebrew/cmd/help.rb
index 67cde272bb..b76e363f7f 100644
--- a/Library/Homebrew/cmd/help.rb
+++ b/Library/Homebrew/cmd/help.rb
@@ -17,7 +17,7 @@ Troubleshooting:
 Brewing:
   brew create [URL [--no-fetch]]
   brew edit [FORMULA...]
-  open https://github.com/mxcl/homebrew/wiki/Formula-Cookbook
+  open https://github.com/Homebrew/homebrew/wiki/Formula-Cookbook
 
 Further help:
   man brew
diff --git a/Library/Homebrew/exceptions.rb b/Library/Homebrew/exceptions.rb
index 1e1ec89dbc..8f95bd94d0 100644
--- a/Library/Homebrew/exceptions.rb
+++ b/Library/Homebrew/exceptions.rb
@@ -122,7 +122,7 @@ class IncompatibleCxxStdlibs < Homebrew::InstallationError
     to build #{f}: #{right.type_string} (from #{right.compiler})
 
     Please reinstall #{dep} using a compatible compiler.
-    hint: Check https://github.com/mxcl/homebrew/wiki/C++-Standard-Libraries
+    hint: Check https://github.com/Homebrew/homebrew/wiki/C++-Standard-Libraries
     EOS
   end
 end
@@ -185,7 +185,7 @@ class BuildError < Homebrew::InstallationError
       if formula.tap?
         user, repo = formula.tap.split '/'
         tap_issues_url = "https://github.com/#{user}/homebrew-#{repo}/issues"
-        puts "If reporting this issue please do so at (not mxcl/homebrew):"
+        puts "If reporting this issue please do so at (not Homebrew/homebrew):"
         puts "  #{tap_issues_url}"
       end
     else
diff --git a/Library/Homebrew/global.rb b/Library/Homebrew/global.rb
index 3e0055747b..dc2379b273 100644
--- a/Library/Homebrew/global.rb
+++ b/Library/Homebrew/global.rb
@@ -99,7 +99,7 @@ end
 
 require 'metafiles'
 FORMULA_META_FILES = Metafiles.new
-ISSUES_URL = "https://github.com/mxcl/homebrew/wiki/troubleshooting"
+ISSUES_URL = "https://github.com/Homebrew/homebrew/wiki/troubleshooting"
 HOMEBREW_PULL_OR_COMMIT_URL_REGEX = 'https:\/\/github.com\/(\w+)\/homebrew(-\w+)?\/(pull\/(\d+)|commit\/\w{4,40})'
 
 require 'compat' unless ARGV.include? "--no-compat" or ENV['HOMEBREW_NO_COMPAT']
diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index 570bfefeb1..24c1b71818 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -259,7 +259,7 @@ module OS
         Homebrew doesn't know what compiler versions ship with your version
         of Xcode (#{Xcode.version}). Please `brew update` and if that doesn't help, file
         an issue with the output of `brew --config`:
-          https://github.com/mxcl/homebrew/issues
+          https://github.com/Homebrew/homebrew/issues
 
         Thanks!
       EOS
diff --git a/Library/Homebrew/test/test_formula.rb b/Library/Homebrew/test/test_formula.rb
index 1625e26d98..d3c32b079b 100644
--- a/Library/Homebrew/test/test_formula.rb
+++ b/Library/Homebrew/test/test_formula.rb
@@ -156,7 +156,7 @@ class FormulaTests < Test::Unit::TestCase
       mirror 'file:///foo.org/testball-0.1.tbz'
       sha1 TEST_SHA1
 
-      head 'https://github.com/mxcl/homebrew.git', :tag => 'foo'
+      head 'https://github.com/Homebrew/homebrew.git', :tag => 'foo'
 
       devel do
         url 'file:///foo.com/testball-0.2.tbz'