diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 4009a51..ff03b87 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -12,7 +12,7 @@ jobs:
       run:
         working-directory: docs
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x