diff --git a/.github/workflows/test-checkout-rust-project.yml b/.github/workflows/test-checkout-rust-project.yml
index b50dfa6..076d18a 100644
--- a/.github/workflows/test-checkout-rust-project.yml
+++ b/.github/workflows/test-checkout-rust-project.yml
@@ -5,7 +5,7 @@ jobs:
   test-with-default-arguments:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./checkout-rust-project
       - name: Assert project is checked out
         run: grep "# GitHub Actions" README.md
@@ -15,7 +15,7 @@ jobs:
   test-with-clippy-component-installed:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./checkout-rust-project
         with:
           rust-components: clippy
diff --git a/.github/workflows/test-determine-binary-name.yml b/.github/workflows/test-determine-binary-name.yml
index 510524c..535c441 100644
--- a/.github/workflows/test-determine-binary-name.yml
+++ b/.github/workflows/test-determine-binary-name.yml
@@ -20,7 +20,7 @@ jobs:
             expected-suffix: x86_64-apple-darwin
     runs-on: ${{ matrix.os.image }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./determine-binary-name
         id: run-action
         with:
@@ -60,7 +60,7 @@ jobs:
             expected-suffix: macos
     runs-on: ${{ matrix.os.image }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./determine-binary-name
         id: run-action
         with:
diff --git a/.github/workflows/test-determine-release-url.yml b/.github/workflows/test-determine-release-url.yml
index e599f27..46ab0e4 100644
--- a/.github/workflows/test-determine-release-url.yml
+++ b/.github/workflows/test-determine-release-url.yml
@@ -14,7 +14,7 @@ jobs:
             expected-url: https://github.com/example-org/example-app/releases/latest/download/my-binary-x86_64-apple-darwin
     runs-on: ${{ matrix.os.image }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./determine-release-url
         id: run-action
         with:
@@ -39,7 +39,7 @@ jobs:
             expected-url: https://github.com/demo-org/demo-app/releases/latest/download/program-macos
     runs-on: ${{ matrix.os.image }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./determine-release-url
         id: run-action
         with:
diff --git a/.github/workflows/test-install-release-binary.yml b/.github/workflows/test-install-release-binary.yml
index 823b20e..3ff0ee3 100644
--- a/.github/workflows/test-install-release-binary.yml
+++ b/.github/workflows/test-install-release-binary.yml
@@ -11,7 +11,7 @@ jobs:
           - macos-latest
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./install-release-binary
         id: run-action
         with:
@@ -29,7 +29,7 @@ jobs:
           - macos-latest
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./install-release-binary
         id: run-action
         with: