diff --git a/lib/bc b/lib/bc
index 58c8a50..3cfddf0 160000
--- a/lib/bc
+++ b/lib/bc
@@ -1 +1 @@
-Subproject commit 58c8a50e8fc8de64a07314d3a0a04db2f2092b1d
+Subproject commit 3cfddf01493cbf61af05aa378481ec9325ce135e