diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 3d8852e..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/Makefile b/Makefile
index 9985ca5..c6de8ab 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,8 @@ site: docs
 
 pip:
 	git clone git@github.com:kennethreitz/pip.git --branch heroku --depth 1
-	rm -fr vendor/virtualenv-1.8.2/virtualenv_support/pip-1.2.1.tar.gz
+	rm -fr vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz
 	rm -fr pip/.git
-	tar -pczf vendor/virtualenv-1.8.2/virtualenv_support/pip-1.2.1.tar.gz pip
+	tar -pczf vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz pip
 	rm -fr pip
 
diff --git a/vendor/.DS_Store b/vendor/.DS_Store
deleted file mode 100644
index 5008ddf..0000000
Binary files a/vendor/.DS_Store and /dev/null differ
diff --git a/vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz b/vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz
index 93839ef..462c16b 100644
Binary files a/vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz and b/vendor/virtualenv-1.8.4/virtualenv_support/pip-1.2.1.tar.gz differ