diff --git a/vendor/prezto b/vendor/prezto
index 7b3b798..43bf171 160000
--- a/vendor/prezto
+++ b/vendor/prezto
@@ -1 +1 @@
-Subproject commit 7b3b798eb5038eb05938399f245fa643c630a7f1
+Subproject commit 43bf17169c2810d0a59b8876229b65592aa23a3e