diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 9a0bec2..2a3342d 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -20,7 +20,7 @@ jobs:
       security-events: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af #@v1
         with:
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 0c3120b..8d0541d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -30,7 +30,7 @@ jobs:
         toolchain: [ stable, nightly ]
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: setup (langspace)
         run: |
           rustup update
@@ -61,7 +61,7 @@ jobs:
     env:
       PACKAGE_NAME: ${{ github.event.repository.name }}-${{ matrix.feature }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Publish (${{ env.PACKAGE_NAME }})
         run: cargo publish --all-features -v -p ${{ env.PACKAGE_NAME }} --token ${{ secrets.CARGO_REGISTRY_TOKEN }}
   publish:
@@ -70,6 +70,6 @@ jobs:
     needs: features
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Publish (${{ github.event.repository.name }})
         run: cargo publish --all-features -v -p ${{ github.event.repository.name }} --token ${{ secrets.CARGO_REGISTRY_TOKEN }}
\ No newline at end of file