diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bb00429..0d5b9f1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: asdf-vm/actions/install@v2.2.0
       - name: Get pnpm store directory
         id: pnpm-cache
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index b2ef62f..e682184 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v2
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 72a0d0e..6989584 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -10,7 +10,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: asdf-vm/actions/install@v2.2.0
       - name: Get pnpm store directory
         id: pnpm-cache
@@ -32,7 +32,7 @@ jobs:
   typecheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: asdf-vm/actions/install@v2.2.0
       - name: Get pnpm store directory
         id: pnpm-cache
@@ -54,7 +54,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Lint GitHub Actions Workflow files
         uses: docker://rhysd/actionlint:1.6.24
         with:
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index ea18288..edf66af 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -25,7 +25,7 @@ jobs:
             ]
           extra-files: |
             README.md
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       # if there was a release, move the git tag for the major version to the same SHA as the new GitHub Release
       - name: tag major version
         env:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8fa9ea8..f3c647c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: setup asdf
         uses: ./setup
       - name: asdf is available
@@ -31,7 +31,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Setup: should clone repo"
         uses: ./setup
       - run: asdf version
@@ -61,7 +61,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./plugin-test
         with:
           command: direnv --version
@@ -76,7 +76,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./plugins-add
         with:
           tool_versions: |
@@ -94,7 +94,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./setup
       - name: Add an asdf plugin
         run: |
@@ -119,7 +119,7 @@ jobs:
         os: ["macos-latest", "ubuntu-latest"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: setup asdf
         uses: ./install
         with: