diff --git a/libs/mpi b/libs/mpi
index b3a60e9473..d4334b661f 160000
--- a/libs/mpi
+++ b/libs/mpi
@@ -1 +1 @@
-Subproject commit b3a60e947379f201cc82c9105835a4e1cf4f84f0
+Subproject commit d4334b661f02cfbaa4540d18b703adbd4ac29660