diff --git a/pip b/pip
index ea624a5..4de3a05 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit ea624a51116029cb4a929dc8a28684306c19a1d0
+Subproject commit 4de3a052f1abe94a23c52df62e64efb62c181838