diff --git a/libs/rational b/libs/rational
index f749952f0b..3fc4192167 160000
--- a/libs/rational
+++ b/libs/rational
@@ -1 +1 @@
-Subproject commit f749952f0b9fdd37f2958cfcdb4be2050a371715
+Subproject commit 3fc4192167fa289035878cc4f007208ff6316e1e