diff --git a/shirakami b/shirakami
index 55c693f..3e1aabb 160000
--- a/shirakami
+++ b/shirakami
@@ -1 +1 @@
-Subproject commit 55c693f5a61a134f6c24dcec5505d34ebd311a59
+Subproject commit 3e1aabb8c4ec7320984988d93f905dd8fd7d60f6