diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 25e640640..7b1ff9782 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 25e640640000e2ea691c4eb6137e8edebf6b3a52
+Subproject commit 7b1ff978297d9077dbfbdb15967962db6beea4e2