diff --git a/src/Mathematics.NET.SourceGenerators.Internal/Mathematics.NET.SourceGenerators.Internal.csproj b/src/Mathematics.NET.SourceGenerators.Internal/Mathematics.NET.SourceGenerators.Internal.csproj
index 6e925457..15849e1f 100644
--- a/src/Mathematics.NET.SourceGenerators.Internal/Mathematics.NET.SourceGenerators.Internal.csproj
+++ b/src/Mathematics.NET.SourceGenerators.Internal/Mathematics.NET.SourceGenerators.Internal.csproj
@@ -7,10 +7,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="5.6.0" PrivateAssets="none">
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="5.9.0-1.26328.17" PrivateAssets="none">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.9.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Mathematics.NET.SourceGenerators/Mathematics.NET.SourceGenerators.csproj b/src/Mathematics.NET.SourceGenerators/Mathematics.NET.SourceGenerators.csproj
index a999f79f..f940be9c 100644
--- a/src/Mathematics.NET.SourceGenerators/Mathematics.NET.SourceGenerators.csproj
+++ b/src/Mathematics.NET.SourceGenerators/Mathematics.NET.SourceGenerators.csproj
@@ -30,11 +30,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="5.6.0">
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="5.9.0-1.26328.17">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.9.0" />
   </ItemGroup>
 
   <ItemGroup>