diff --git a/Directory.Packages.props b/Directory.Packages.props
index 6d1b8af..95d4ad5 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -4,6 +4,6 @@
     </PropertyGroup>
     <ItemGroup>
         <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.4.0" />
-        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
+        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.5.0" />
     </ItemGroup>
 </Project>