diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 10d7ce78e..6fe7b4384 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 10d7ce78e919e6a52c28f7a41cc8d770ef0e509b
+Subproject commit 6fe7b438489ac84e853f42a03d6e4d505c42cab6