diff --git a/libs/multiprecision b/libs/multiprecision
index 438b9fc672..3c9ff4d6ff 160000
--- a/libs/multiprecision
+++ b/libs/multiprecision
@@ -1 +1 @@
-Subproject commit 438b9fc67214b00c5371e5ecaffd22835a577d47
+Subproject commit 3c9ff4d6ff9acbb47760c6ceca2d85648b44ca84