diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ddc9f32..94d98f7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: 'recursive'
     - name: esp-idf build