diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index f75c5823f..a453b6c15 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit f75c5823fb3078c813f7ae651b1a2e566b733ed0
+Subproject commit a453b6c15cf87950778a3f27ddce81417cd05626