diff --git a/libs/iostreams b/libs/iostreams
index 0fee787b22..337cdaf27a 160000
--- a/libs/iostreams
+++ b/libs/iostreams
@@ -1 +1 @@
-Subproject commit 0fee787b22e0e9079667f7566b7e82b5684fb715
+Subproject commit 337cdaf27aa6a3807d97f0b55efc45ed43fcd807