diff --git a/.github/workflows/benches.yml b/.github/workflows/benches.yml
index 7ef65c21..ee2d658a 100644
--- a/.github/workflows/benches.yml
+++ b/.github/workflows/benches.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: ./benches
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: nightly
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 209850cd..a06fd9bf 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     name: Check doc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@nightly
       - run: cargo install cargo-deadlinks
@@ -58,7 +58,7 @@ jobs:
             variant: minimal_versions
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: MSRV
         if: ${{ matrix.variant == 'MSRV' }}
         run: cp Cargo.lock.msrv Cargo.lock
@@ -93,7 +93,7 @@ jobs:
         toolchain: [stable]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
         with:
@@ -117,7 +117,7 @@ jobs:
   test-miri:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install toolchain
         run: |
           MIRI_NIGHTLY=nightly-$(curl -s https://rust-lang.github.io/rustup-components-history/x86_64-unknown-linux-gnu/miri)
diff --git a/.github/workflows/workspace.yml b/.github/workflows/workspace.yml
index 4fb165c8..00791876 100644
--- a/.github/workflows/workspace.yml
+++ b/.github/workflows/workspace.yml
@@ -13,7 +13,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable