From 05d189aac6cfef7d877ea20e062a6d9ac75aa2b1 Mon Sep 17 00:00:00 2001
From: Kentaro Tanaka <kentanaka101@gmail.com>
Date: Wed, 20 Jul 2022 22:21:06 +0900
Subject: [PATCH] update edition

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 764f57c..e09810a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "monkey"
 version = "0.1.0"
 authors = ["ktanaka101 <kentanaka101@gmail.com>"]
-edition = "2018"
+edition = "2021"
 license = "MIT"
 
 [dependencies]