diff --git a/MaxMind.Db.SourceGenerator/MaxMind.Db.SourceGenerator.csproj b/MaxMind.Db.SourceGenerator/MaxMind.Db.SourceGenerator.csproj
index 41f37e9..5c7090c 100644
--- a/MaxMind.Db.SourceGenerator/MaxMind.Db.SourceGenerator.csproj
+++ b/MaxMind.Db.SourceGenerator/MaxMind.Db.SourceGenerator.csproj
@@ -18,7 +18,7 @@
          older SDKs still load the analyzer instead of hitting CS9057 and silently
          getting no registrations. IPropertySymbol.IsRequired is the newest API used. -->
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" PrivateAssets="all" ExcludeAssets="runtime" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" PrivateAssets="all" ExcludeAssets="runtime" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="5.6.0" PrivateAssets="all" ExcludeAssets="runtime" />
   </ItemGroup>
 
 </Project>