From 440691f56200880c858e41a2d7c32377159048ec Mon Sep 17 00:00:00 2001
From: Yishuai Li <yishuai@upenn.edu>
Date: Fri, 26 Jan 2024 14:43:53 +0800
Subject: [PATCH] Docker Action: checkout v4

---
 docker-action.yml.mustache | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-action.yml.mustache b/docker-action.yml.mustache
index 188cfe4..e93855b 100644
--- a/docker-action.yml.mustache
+++ b/docker-action.yml.mustache
@@ -26,7 +26,7 @@ jobs:
 {{/ tested_coq_opam_versions }}
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 {{# submodule }}
         with:
           submodules: recursive