diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index cbfbbbd..ef07e3c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@nightly
       - run: cargo test --all-features
 
@@ -21,7 +21,7 @@ jobs:
     name: format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt
@@ -31,7 +31,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@nightly
         with:
           components: clippy
@@ -42,13 +42,13 @@ jobs:
   cargo-deny:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: EmbarkStudios/cargo-deny-action@v2
 
   msrv:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: taiki-e/install-action@cargo-hack
       - run: cargo hack --no-dev-deps --rust-version check --all
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 7157ab9..5e38f0a 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install nightly toolchain
         uses: dtolnay/rust-toolchain@nightly
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0f5e576..a2fbba6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: Install Rust toolchain