diff --git a/Directory.Packages.props b/Directory.Packages.props
index a100f8261f0a..483b11c74b99 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -20,7 +20,7 @@
     <PackageVersion Include="jp2masa.Avalonia.Flexbox" Version="0.2.0" />
     <PackageVersion Include="LibHac" Version="0.18.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.5.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
     <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="2.3.2" />
     <PackageVersion Include="MsgPack.Cli" Version="1.0.1" />