diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa1d4f8..9e6433e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
     runs-on: ${{ matrix.os.runner }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust (${{ matrix.toolchain.name }})
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6f5e9fe..e3a4341 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -15,7 +15,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index be27ac3..1a222d5 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -20,7 +20,7 @@ jobs:
       checks: write
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
@@ -38,7 +38,7 @@ jobs:
   rustfmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust (nightly)
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
@@ -52,7 +52,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust (nightly)
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
@@ -68,7 +68,7 @@ jobs:
   sorted-deps:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1.15.3
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4933508..6868bb7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0