diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5cbbf0c..8c88ffe4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 1.2.15 (19 July 2020)
+- [#485](https://github.com/WireMock-Net/WireMock.Net/pull/485) - Add fluent assertions for headers [test] contributed by [akamud](https://github.com/akamud)
+
 # 1.2.14 (09 July 2020)
 - [#479](https://github.com/WireMock-Net/WireMock.Net/pull/479) - An OpenApi (swagger) parser to generate MappingModel or mapping.json file [feature] contributed by [StefH](https://github.com/StefH)
 - [#482](https://github.com/WireMock-Net/WireMock.Net/pull/482) - Add PartialMatch to logging / logentries [feature] contributed by [StefH](https://github.com/StefH)
diff --git a/Directory.Build.props b/Directory.Build.props
index 95b2fbae..4027511a 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,7 +4,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.2.14</VersionPrefix>
+    <VersionPrefix>1.2.15</VersionPrefix>
     <PackageReleaseNotes>See CHANGELOG.md</PackageReleaseNotes>
     <PackageIconUrl>https://raw.githubusercontent.com/WireMock-Net/WireMock.Net/master/WireMock.Net-Logo.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>
diff --git a/GitHubReleaseNotes.txt b/GitHubReleaseNotes.txt
index 63f190d3..665b0afd 100644
--- a/GitHubReleaseNotes.txt
+++ b/GitHubReleaseNotes.txt
@@ -1,3 +1,3 @@
 https://github.com/StefH/GitHubReleaseNotes
 
-GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc --version 1.2.14
\ No newline at end of file
+GitHubReleaseNotes.exe --output CHANGELOG.md --skip-empty-releases --exclude-labels question invalid doc --version 1.2.15
\ No newline at end of file
diff --git a/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj b/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj
index f79d7c8a..656ea018 100644
--- a/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj
+++ b/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj
@@ -1,37 +1,36 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <PropertyGroup>
-    <Description>An OpenApi (swagger) parser to generate MappingModel or mapping.json file.</Description>
-    <!--<VersionPrefix>1.2.4-preview-01</VersionPrefix>-->
-    <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
-    <GenerateDocumentationFile>true</GenerateDocumentationFile>
-    <PackageTags>wiremock;openapi;OAS;converter;parser;openapiparser</PackageTags>
-    <ProjectGuid>{D3804228-91F4-4502-9595-39584E5AADAD}</ProjectGuid>
-    <PublishRepositoryUrl>true</PublishRepositoryUrl>
-    <CodeAnalysisRuleSet>../WireMock.Net/WireMock.Net.ruleset</CodeAnalysisRuleSet>
-    <SignAssembly>true</SignAssembly>
-    <AssemblyOriginatorKeyFile>../WireMock.Net/WireMock.Net.snk</AssemblyOriginatorKeyFile>
-    <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
-  </PropertyGroup>
+	<PropertyGroup>
+		<Description>An OpenApi (swagger) parser to generate MappingModel or mapping.json file.</Description>
+		<TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
+		<GenerateDocumentationFile>true</GenerateDocumentationFile>
+		<PackageTags>wiremock;openapi;OAS;converter;parser;openapiparser</PackageTags>
+		<ProjectGuid>{D3804228-91F4-4502-9595-39584E5AADAD}</ProjectGuid>
+		<PublishRepositoryUrl>true</PublishRepositoryUrl>
+		<CodeAnalysisRuleSet>../WireMock.Net/WireMock.Net.ruleset</CodeAnalysisRuleSet>
+		<SignAssembly>true</SignAssembly>
+		<AssemblyOriginatorKeyFile>../WireMock.Net/WireMock.Net.snk</AssemblyOriginatorKeyFile>
+		<PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
+	</PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)' == 'Release'">
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-  </PropertyGroup>
+	<PropertyGroup Condition="'$(Configuration)' == 'Release'">
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
-    <PackageReference Include="Microsoft.OpenApi.Readers" Version="1.2.0" />
-    <PackageReference Include="RamlToOpenApiConverter" Version="0.1.1" />
-    <PackageReference Include="JetBrains.Annotations" Version="2020.1.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-  </ItemGroup>
+	<ItemGroup>
+		<PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+		<PackageReference Include="Microsoft.OpenApi.Readers" Version="1.2.0" />
+		<PackageReference Include="RamlToOpenApiConverter" Version="0.1.1" />
+		<PackageReference Include="JetBrains.Annotations" Version="2020.1.0" PrivateAssets="All" />
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+	</ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\WireMock.Net.Abstractions\WireMock.Net.Abstractions.csproj" />
-  </ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\WireMock.Net.Abstractions\WireMock.Net.Abstractions.csproj" />
+	</ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="Options\" />
-  </ItemGroup>
+	<ItemGroup>
+		<Folder Include="Options\" />
+	</ItemGroup>
 
 </Project>
\ No newline at end of file