diff --git a/lib/stdex b/lib/stdex
index ee8f54e..9d50a87 160000
--- a/lib/stdex
+++ b/lib/stdex
@@ -1 +1 @@
-Subproject commit ee8f54ee5f123f8227700d44ac121bd4ba18c0be
+Subproject commit 9d50a878dca6bf3af2a2bf7c1be03913ef2e5ce6