diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 0c372385..01b30a42 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
-    <CodeAnalysisVersion>4.8.0</CodeAnalysisVersion>
+    <CodeAnalysisVersion>5.3.0</CodeAnalysisVersion>
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.300" />
@@ -11,7 +11,7 @@
     <PackageVersion Include="Roslynator.Analyzers" Version="4.15.0" />
     <PackageVersion Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
     <PackageVersion Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis" Version="$(CodeAnalysisVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="$(CodeAnalysisVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Common" Version="$(CodeAnalysisVersion)" />
diff --git a/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj b/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj
index b297f9ee..8d0b9117 100644
--- a/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj
+++ b/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj
@@ -18,11 +18,11 @@
     <PackageReference Include="TUnit" />
     <PackageReference Include="Verify.TUnit" />
     <PackageReference Include="Verify.SourceGenerators" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Common" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" PrivateAssets="all" VersionOverride="4.12.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Common" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" PrivateAssets="all" VersionOverride="5.3.0" />
     <PackageReference Include="ReactiveUI" />
     <PackageReference Include="Splat" />
   </ItemGroup>
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn4120/ReactiveUI.SourceGenerators.Roslyn4120.csproj b/src/ReactiveUI.SourceGenerators.Roslyn4120/ReactiveUI.SourceGenerators.Roslyn4120.csproj
index 4b46181a..5c272125 100644
--- a/src/ReactiveUI.SourceGenerators.Roslyn4120/ReactiveUI.SourceGenerators.Roslyn4120.csproj
+++ b/src/ReactiveUI.SourceGenerators.Roslyn4120/ReactiveUI.SourceGenerators.Roslyn4120.csproj
@@ -18,11 +18,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Common" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis" PrivateAssets="all" VersionOverride="4.12.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" PrivateAssets="all" VersionOverride="4.12.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Common" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis" PrivateAssets="all" VersionOverride="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" PrivateAssets="all" VersionOverride="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>