From 07e430b4aa2846d5b8fc6b7ef8db8d0a19266ec4 Mon Sep 17 00:00:00 2001
From: Monius <m1105930979@gmail.com>
Date: Mon, 18 Sep 2023 02:00:52 +0800
Subject: [PATCH] Update doc actions/checkout@v3 -> v4

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

diff --git a/README.md b/README.md
index 86f4262..2ea5437 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ jobs:
     name: cargo test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - run: cargo test --all-features
 ```