diff --git a/src/BenchmarkDotNet/BenchmarkDotNet.csproj b/src/BenchmarkDotNet/BenchmarkDotNet.csproj
index 3838c4af94..4af2f28ee2 100644
--- a/src/BenchmarkDotNet/BenchmarkDotNet.csproj
+++ b/src/BenchmarkDotNet/BenchmarkDotNet.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Diagnostics.Runtime" Version="2.2.332302" />
     <PackageReference Include="Perfolizer" Version="0.2.1" />
     <PackageReference Include="System.Management" Version="6.0.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.0.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.5.0" />
     <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="3.0.2" PrivateAssets="contentfiles;analyzers" />
     <PackageReference Include="Microsoft.DotNet.PlatformAbstractions" Version="3.1.6" />
   </ItemGroup>