diff --git a/libs/multiprecision b/libs/multiprecision
index fe3054f4b8..7646f8ec67 160000
--- a/libs/multiprecision
+++ b/libs/multiprecision
@@ -1 +1 @@
-Subproject commit fe3054f4b8e54aa91b35a04a51fd2bd6f3c68f57
+Subproject commit 7646f8ec67c3be9579e3688726c32913e0de4bd2