diff --git a/src/external/zsh b/src/external/zsh
index fa392bfd6..4a7a6ebf6 160000
--- a/src/external/zsh
+++ b/src/external/zsh
@@ -1 +1 @@
-Subproject commit fa392bfd6b2472d0ce02359c76c6798dea1528c6
+Subproject commit 4a7a6ebf6216395c7db698a4993db16e484aa54d