diff --git a/libs/numeric/ublas b/libs/numeric/ublas
index 5876b443ec..84a1629ac2 160000
--- a/libs/numeric/ublas
+++ b/libs/numeric/ublas
@@ -1 +1 @@
-Subproject commit 5876b443eceb279026c2b5e93884cee26530d69b
+Subproject commit 84a1629ac2a5ac6e13dbf8f929f0c614d7370c66