diff --git a/ReflectionAnalyzers.Tests/ReflectionAnalyzers.Tests.csproj b/ReflectionAnalyzers.Tests/ReflectionAnalyzers.Tests.csproj
index af4d7186..a1d3ba92 100644
--- a/ReflectionAnalyzers.Tests/ReflectionAnalyzers.Tests.csproj
+++ b/ReflectionAnalyzers.Tests/ReflectionAnalyzers.Tests.csproj
@@ -30,7 +30,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.5.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.7.0" PrivateAssets="all" />
     <PackageReference Include="NUnit" Version="3.13.3" PrivateAssets="all" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" PrivateAssets="all" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.507" PrivateAssets="all" />
diff --git a/ReflectionAnalyzers/ReflectionAnalyzers.csproj b/ReflectionAnalyzers/ReflectionAnalyzers.csproj
index fbfac0fa..5db158ef 100644
--- a/ReflectionAnalyzers/ReflectionAnalyzers.csproj
+++ b/ReflectionAnalyzers/ReflectionAnalyzers.csproj
@@ -50,7 +50,7 @@
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-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.5.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.7.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.507" PrivateAssets="all" />
   </ItemGroup>