diff --git a/libs/numeric/ublas b/libs/numeric/ublas
index 8893f57a03..15defb08d3 160000
--- a/libs/numeric/ublas
+++ b/libs/numeric/ublas
@@ -1 +1 @@
-Subproject commit 8893f57a034287acf191f06737c4f247685c826d
+Subproject commit 15defb08d3100fdeca919d0a9a996d170bf380fe