diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 3096834..4eb8d10 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -28,9 +28,9 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
     - name: Install .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Restore
       run: .\build.ps1 restore
     - name: Build
diff --git a/.github/workflows/publish-docs.yaml b/.github/workflows/publish-docs.yaml
index f2e15ed..ecba15d 100644
--- a/.github/workflows/publish-docs.yaml
+++ b/.github/workflows/publish-docs.yaml
@@ -12,9 +12,9 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Install .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Publish Docs
       env:
         BUILD_BOT_PASSWORD: ${{ secrets.BUILD_BOT_PASSWORD }}