diff --git a/wg21 b/wg21
index 266f721..49c6558 160000
--- a/wg21
+++ b/wg21
@@ -1 +1 @@
-Subproject commit 266f72191a60f10f5670b49cd6cf5ff2134b71ad
+Subproject commit 49c655869c14d80645962b6fceb503249f69bc9e