diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b6b1afb..032d822 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Unit tests
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Setup node
         uses: actions/setup-node@v1
         with: