diff --git a/ruby-memo_wise b/ruby-memo_wise
index a0a4252..46578cf 160000
--- a/ruby-memo_wise
+++ b/ruby-memo_wise
@@ -1 +1 @@
-Subproject commit a0a4252e25fb27bdffcd7a18fb90d77d457145d7
+Subproject commit 46578cfab5769b8f3e958567b492c94cb004a21f