From 89e600f2b3caaa8176b3555cb3c954b47701f72b Mon Sep 17 00:00:00 2001
From: biuer <>
Date: Thu, 27 Dec 2018 10:45:30 +0800
Subject: [PATCH] update Swift version in README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a34ae31..60038da 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 # 环境要求
 
 - iOS 8.0+
-- Swift 4.1
+- Swift 4.2
 
 # 安装