diff --git a/shirakami b/shirakami
index d4db73a..44129c9 160000
--- a/shirakami
+++ b/shirakami
@@ -1 +1 @@
-Subproject commit d4db73aaa3a1628a148004a7a6889d1a47ae779e
+Subproject commit 44129c93954622f706e2cc3e6dd43378d8f6cb1d