diff --git a/submodules/bctoolbox b/submodules/bctoolbox
index 901292f51..426ec855b 160000
--- a/submodules/bctoolbox
+++ b/submodules/bctoolbox
@@ -1 +1 @@
-Subproject commit 901292f519f7267e1ad8aba8f8693c371fc8358b
+Subproject commit 426ec855b5d55305531291be5a2017332972f7c3