diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d75de5f..7ec2f8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt
@@ -23,7 +23,7 @@ jobs:
     name: Clippy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@1.95.0
         with:
           components: clippy
@@ -37,7 +37,7 @@ jobs:
     name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@1.95.0
       - uses: Swatinem/rust-cache@v2
       - uses: taiki-e/install-action@v2
diff --git a/.github/workflows/nightly-cargo-audit.yml b/.github/workflows/nightly-cargo-audit.yml
index 3a4b690..6d1743c 100644
--- a/.github/workflows/nightly-cargo-audit.yml
+++ b/.github/workflows/nightly-cargo-audit.yml
@@ -9,7 +9,7 @@ jobs:
   cargo_audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: taiki-e/install-action@v2
         with:
           tool: cargo-audit