diff --git a/libs/assign b/libs/assign
index cc7c33ca57..dcc4d36468 160000
--- a/libs/assign
+++ b/libs/assign
@@ -1 +1 @@
-Subproject commit cc7c33ca57d9a04dd3cdfceb5c47197b68d0a83a
+Subproject commit dcc4d364682c185dca2062c13d3619da9a8858ad
diff --git a/libs/iostreams b/libs/iostreams
index 95515196ce..d04e2e0a06 160000
--- a/libs/iostreams
+++ b/libs/iostreams
@@ -1 +1 @@
-Subproject commit 95515196ce2bed1a06067fc9bbfbed39337d74e2
+Subproject commit d04e2e0a06156a5248ab6f088cc6a9c9d4c06ca3