diff --git a/pip b/pip
index 413f9cf..05b18c3 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit 413f9cf867df37bb4330bba54a2283f153271b93
+Subproject commit 05b18c3ab78ed594f2a9a7c56100bed22a70bf43