diff --git a/libs/iostreams b/libs/iostreams
index 8c8069bd28..f1f7ad9f68 160000
--- a/libs/iostreams
+++ b/libs/iostreams
@@ -1 +1 @@
-Subproject commit 8c8069bd28bad9eb815bfea313013d0de65d0faa
+Subproject commit f1f7ad9f68cb04479c39612a85bcdd25a880e317