diff --git a/CHANGELOG.md b/CHANGELOG.md
index c43aebb739..e4b41d874a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# v3.0.6
+- Mark non-nullable properties required when SupportNonNullableReferenceTypes is enabled and property is declared non-nullable. Fixes https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/2623 for https://github.com/Havunen/DotSwashbuckle/issues/3
+
 # v3.0.5
 - Adds support for RequestBodyFilters and ParameterFilters when constructing schema from Metadata fixes https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/2613 and https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/2561
 - Fixes an issue where IFormFile parameters are incorrectly generated when WithOpenApi() extension method is used ref: https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/2625
diff --git a/README.md b/README.md
index 0739a588cc..79cf7715f7 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Change the csproj nuget reference
 
 ```patch
 -<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
-+<PackageReference Include="DotSwashbuckle.AspNetCore" Version="3.0.5" />
++<PackageReference Include="DotSwashbuckle.AspNetCore" Version="3.0.6" />
 ```
 
 Uninstall the swashbuckle CLI tool
@@ -43,7 +43,7 @@ dotnet tool uninstall --global Swashbuckle.AspNetCore.Cli
 Install DotSwashbuckle CLI tool
 
 ```
-dotnet tool install --global --version 3.0.5 DotSwashbuckle.AspNetCore.Cli
+dotnet tool install --global --version 3.0.6 DotSwashbuckle.AspNetCore.Cli
 ```
 
 # Benchmark
@@ -65,8 +65,8 @@ WarmupCount=2
 1. Install the standard Nuget package into your ASP.NET Core application.
 
     ```
-    Package Manager : Install-Package DotSwashbuckle.AspNetCore -Version 3.0.5
-    CLI : dotnet add package --version 3.0.5 DotSwashbuckle.AspNetCore
+    Package Manager : Install-Package DotSwashbuckle.AspNetCore -Version 3.0.6
+    CLI : dotnet add package --version 3.0.6 DotSwashbuckle.AspNetCore
     ```
 
 2. In the `ConfigureServices` method of `Startup.cs`, register the Swagger generator, defining one or more Swagger documents.
@@ -142,8 +142,8 @@ If you're using **System.Text.Json (STJ)**, then the setup described above will
 If you're using **Newtonsoft**, then you'll need to install a separate package and explicitly opt-in to ensure that *Newtonsoft* settings/attributes are automatically honored by the Swagger generator:
 
 ```
-Package Manager : Install-Package DotSwashbuckle.AspNetCore.Newtonsoft -Version 3.0.5
-CLI : dotnet add package --version 3.0.5 DotSwashbuckle.AspNetCore.Newtonsoft
+Package Manager : Install-Package DotSwashbuckle.AspNetCore.Newtonsoft -Version 3.0.6
+CLI : dotnet add package --version 3.0.6 DotSwashbuckle.AspNetCore.Newtonsoft
 ```
 
 ```csharp
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 859d886565..9aa39abdb6 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -11,7 +11,7 @@
 		<RepositoryType>git</RepositoryType>
 		<RepositoryUrl>https://github.com/Havunen/DotSwashbuckle.git</RepositoryUrl>
 		<ContinuousIntegrationBuild Condition="'$(APPVEYOR)' == 'True'">true</ContinuousIntegrationBuild>
-		<VersionPrefix>3.0.5</VersionPrefix>
+		<VersionPrefix>3.0.6</VersionPrefix>
 		<LangVersion>12</LangVersion>
 		<PackageIcon>icon.png</PackageIcon>
 	</PropertyGroup>