diff --git a/libs/numeric/ublas b/libs/numeric/ublas
index 3a4fe24ee1..8934b49ebe 160000
--- a/libs/numeric/ublas
+++ b/libs/numeric/ublas
@@ -1 +1 @@
-Subproject commit 3a4fe24ee16b4d6a084eb51c37cfeffba697ff71
+Subproject commit 8934b49ebe5327964b42faefbb22334ba89f4574