diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 5c8e5c6..55a3350 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
     env:
       rust_version: "1.81"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: rustup toolchain install $rust_version --profile minimal --no-self-update
       - run: rustup default $rust_version
       - uses: Swatinem/rust-cache@v2
@@ -37,7 +37,7 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Swatinem/rust-cache@v2
       - run: cargo check
 
@@ -45,7 +45,7 @@ jobs:
     name: Test uguid
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Swatinem/rust-cache@v2
       - run: |
           cargo xtask test_uguid
@@ -55,7 +55,7 @@ jobs:
     name: Test gpt_disk_types
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Swatinem/rust-cache@v2
       - run: cargo xtask test_gpt_disk_types
 
@@ -63,7 +63,7 @@ jobs:
     name: Test gpt_disk_io
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Swatinem/rust-cache@v2
       - run: cargo xtask test_gpt_disk_io
 
@@ -71,14 +71,14 @@ jobs:
     name: Rustfmt
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: cargo fmt --all -- --check --config format_code_in_doc_comments=true
 
   doc:
     name: Docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Swatinem/rust-cache@v2
       - run: cargo doc --all-features
         env:
@@ -87,7 +87,7 @@ jobs:
   cargo-deny:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: EmbarkStudios/cargo-deny-action@v2
 
   coverage:
@@ -95,7 +95,7 @@ jobs:
     env:
       CARGO_TERM_COLOR: always
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install Rust
         run: rustup toolchain install stable --component llvm-tools-preview
       - name: Install cargo-llvm-cov
@@ -108,5 +108,5 @@ jobs:
   spellcheck:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: crate-ci/typos@v1.32.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d10ea28..483308e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: |
           cargo install auto-release
           auto-release --condition subject -p uguid -p gpt_disk_types -p gpt_disk_io