From 71b36472c2b2e5acb2e55f6e4b62bf19bbd18a49 Mon Sep 17 00:00:00 2001
From: Yishuai Li <liyishuai.lys@alibaba-inc.com>
Date: Mon, 15 Jul 2024 15:26:12 +0800
Subject: [PATCH] ci: Upgrade workflow versions

---
 .github/workflows/build.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6072534..dac5c57 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,10 +53,10 @@ jobs:
           git config --global init.defaultBranch master
 
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Use OCaml ${{ matrix.ocaml-version }}
-        uses: ocaml/setup-ocaml@v2
+        uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: ${{ matrix.ocaml-version }}
 
@@ -70,7 +70,7 @@ jobs:
         run: opam exec -- make
 
       - name: Upload the build artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.os }}-${{ matrix.ocaml-version }}-cppo.exe
           path: _build/default/src/cppo_main.exe