diff --git a/libs/iostreams b/libs/iostreams
index 7c21f2d866..6be38c3449 160000
--- a/libs/iostreams
+++ b/libs/iostreams
@@ -1 +1 @@
-Subproject commit 7c21f2d8663b62bb3257bfcdd326915bc928c48b
+Subproject commit 6be38c3449a64b15213c6a490d357c9a2ac2470b