diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index b668cf978..15fa068c3 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit b668cf9780cffdeb090ab897b9b0e1751a7a5ad3
+Subproject commit 15fa068c3d83656158b9689bae7d45a035847604