diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 0479111c4..e401c0a91 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 0479111c4b0fb75518a597adb5ae069fd3149169
+Subproject commit e401c0a91f81ff2a22b713151617ba4e7994c855