diff --git a/pip b/pip
index caa7880..53ec75b 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit caa7880cc4da1915dc373a0a1ec2e579221b2cf5
+Subproject commit 53ec75bf0cf8af95766f487186169db62f8885b8