diff --git a/.Libplanet b/.Libplanet
index 0aed441cf5..166b45e9cb 160000
--- a/.Libplanet
+++ b/.Libplanet
@@ -1 +1 @@
-Subproject commit 0aed441cf58de2985591b89fab2711052c49a4bf
+Subproject commit 166b45e9cb25bd7b903e8a689bdae2c3d9d0b9f9