diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index aa4889531..c11f1e70a 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit aa4889531a906c07dcf2270a6a08f3d12a7e7948
+Subproject commit c11f1e70ad21d81e443b9678f22b9e2b2d0a8b77