diff --git a/.github/workflows/esp32.yml b/.github/workflows/esp32.yml
index 0a7e5c5..2b869c9 100644
--- a/.github/workflows/esp32.yml
+++ b/.github/workflows/esp32.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@main
 
     - name: Install repo as library
       run: |