diff --git a/.github/workflows/build_deb.yml b/.github/workflows/build_deb.yml
index c4074e5..2b1dd7a 100644
--- a/.github/workflows/build_deb.yml
+++ b/.github/workflows/build_deb.yml
@@ -9,7 +9,7 @@ jobs:
     env:
       RUSTFLAGS: "-C strip=debuginfo"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - run: cargo install cargo-deb
       - run: cargo build --release
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e9bb9b3..8c53885 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     name: lint and test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy, rustfmt
@@ -31,7 +31,7 @@ jobs:
           # - windows-latest
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: stable