diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 650c011..12777d8 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -24,7 +24,7 @@ jobs:
     name: cargo doc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo doc --no-deps --locked
@@ -33,7 +33,7 @@ jobs:
     name: mdbook build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: peaceiris/actions-mdbook@v2
         with:
           mdbook-version: latest