diff --git a/pip b/pip
index b1cab18..59c7e99 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit b1cab1849635ea30763e9a2e500ef27f93d86cfa
+Subproject commit 59c7e99e5025cd0631ca97c6abaf4c44c0e6ea14