diff --git a/libs/lexical_cast b/libs/lexical_cast
index 1ae6b79699..c9b55cac39 160000
--- a/libs/lexical_cast
+++ b/libs/lexical_cast
@@ -1 +1 @@
-Subproject commit 1ae6b79699e110c8fa695b2152398f1831af2646
+Subproject commit c9b55cac3970cbd59078a5f70e084b8247ac47be