diff --git a/bin/compile b/bin/compile
index ddb4428..ef458b2 100755
--- a/bin/compile
+++ b/bin/compile
@@ -29,7 +29,7 @@ WEBCONCURRENCY_PROFILE_PATH="$BUILD_DIR/.profile.d/python.webconcurrency.sh"
 DEFAULT_PYTHON_VERSION="python-2.7.9"
 DEFAULT_PYTHON_STACK="cedar"
 PYTHON_EXE="/app/.heroku/python/bin/python"
-PIP_VERSION="6.0.6"
+PIP_VERSION="6.0.8"
 SETUPTOOLS_VERSION="11.3.1"
 
 # Setup bpwatch
diff --git a/bin/utils b/bin/utils
index a57d54e..eff6bf0 100755
--- a/bin/utils
+++ b/bin/utils
@@ -68,7 +68,7 @@ deep-rm() {
   # subshell to avoid surprising caller with shopts.
   (
     shopt -s dotglob
-    rm -rf "$1"/!(tmp|.|..)
+    rm -rf "$1"/!(.curlrc|.netrc|tmp|.|..)
   )
 }
 
diff --git a/vendor/pip-6.0.6.tar.gz b/vendor/pip-6.0.6.tar.gz
deleted file mode 100644
index 2858bcf..0000000
Binary files a/vendor/pip-6.0.6.tar.gz and /dev/null differ
diff --git a/vendor/pip-6.0.8.tar.gz b/vendor/pip-6.0.8.tar.gz
new file mode 100644
index 0000000..d045cc4
Binary files /dev/null and b/vendor/pip-6.0.8.tar.gz differ