diff --git a/libraries/chainbase b/libraries/chainbase
index bffb7ebde6..f45305a436 160000
--- a/libraries/chainbase
+++ b/libraries/chainbase
@@ -1 +1 @@
-Subproject commit bffb7ebde635be15d406d74d6fef46f4c744d441
+Subproject commit f45305a4362422e29112e04749aac75d1ddd7eeb