diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b14c7fd..48523b0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Install Linux build dependencies
         if: runner.os == 'Linux'
         run: sudo apt-get update && sudo apt-get install -y pkg-config liblzma-dev
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 99b0ef8..65fdddc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
           if ($env:RELEASE_TAG -notmatch '^v[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z.-]+)?$') {
             throw 'Expected a version tag such as v0.2.0 or v0.2.0-rc.1'
           }
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: refs/tags/${{ inputs.tag || github.ref_name }}
           persist-credentials: false
@@ -79,7 +79,7 @@ jobs:
       GH_REPO: ${{ github.repository }}
       RELEASE_TAG: ${{ inputs.tag || github.ref_name }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: refs/tags/${{ inputs.tag || github.ref_name }}
           persist-credentials: false
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 68f783d..adfce4d 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - run: cargo install cargo-audit --locked