diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index d7325c21..96876fd3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -8,7 +8,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Setup Rust
       uses: actions-rs/toolchain@v1
       with: