diff --git a/libs/iterator b/libs/iterator
index ce030ab2c3..4b40364d6d 160000
--- a/libs/iterator
+++ b/libs/iterator
@@ -1 +1 @@
-Subproject commit ce030ab2c314678b1bd7d20f92b155a4e17e719d
+Subproject commit 4b40364d6d110b130207bc498791e00050f94d6b