From c008084f01f9546332a7ab8d929cab3bb3383473 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Sat, 14 Apr 2018 19:15:08 +0900
Subject: [PATCH] Update version to 1.6.4

---
 version.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/version.txt b/version.txt
index 266146b87..9edc58bb1 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.6.3
+1.6.4