diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ae11205..b656457 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,13 +29,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
     - name: 'Checkout'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v2.3.4
       with:
         lfs: true
         fetch-depth: 0
-    - name: 'Git Fetch Tags'
-      run: git fetch --tags
-      shell: pwsh
     - name: 'Install .NET Core SDK'
       uses: actions/setup-dotnet@v1
     - name: 'Dotnet Tool Restore'
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 5711293..eff3f2e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v2.3.4
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.