diff --git a/Lib9c b/Lib9c
index e79375205..e2ba59df8 160000
--- a/Lib9c
+++ b/Lib9c
@@ -1 +1 @@
-Subproject commit e7937520578e08c2dc80de9e0ad633095adbc8bf
+Subproject commit e2ba59df87acab29365132564533a7cec4ea358f