diff --git a/csharp/ContentfulWebhookVerification.csproj b/csharp/ContentfulWebhookVerification.csproj
index 16fdc32..5d5d7e7 100644
--- a/csharp/ContentfulWebhookVerification.csproj
+++ b/csharp/ContentfulWebhookVerification.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.3.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.11" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
     <PackageReference Include="System.Text.Json" Version="8.0.5" />