diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 1707adc..4326a24 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: install cargo components
         run: rustup component add clippy
       - name: run tests
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 534bdbc..5ec6ae4 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,7 +15,7 @@ jobs:
   create-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: install cargo components
         run: rustup component add clippy
       - name: run tests
@@ -43,7 +43,7 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: taiki-e/upload-rust-binary-action@v1
         with:
           # (required) Comma-separated list of binary names (non-extension portion of filename) to build and upload.
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index efbcf36..c4fabc4 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -12,7 +12,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Extract version
         id: extract-version
         run: echo "VERSION=$(grep -oP '^version = "\K[^"]+' Cargo.toml | awk '{$1=$1;print}')" >> $GITHUB_OUTPUT