diff --git a/BitcoinKit b/BitcoinKit
index 41c871b1..63773390 160000
--- a/BitcoinKit
+++ b/BitcoinKit
@@ -1 +1 @@
-Subproject commit 41c871b11d4de4b1924a26ce4fa4e9a19f4f8d44
+Subproject commit 63773390a56afc69d17f8249d0c54e1557b21cef