diff --git a/pip b/pip
index a0454b8..16a818c 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit a0454b809d7eecab246ab6abbf4123069cfac111
+Subproject commit 16a818c95eb72abeb9b4f07a774a1eb7bc59d811