diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2dec1f2..f0f632dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.8.4 (08 May 2025)
+- [#1290](https://github.com/WireMock-Net/WireMock.Net/pull/1290) - Use ILRepack to include Microsoft.OpenApi as internal [feature] contributed by [StefH](https://github.com/StefH)
+- [#1275](https://github.com/WireMock-Net/WireMock.Net/issues/1275) - WithMappingFromOpenApiFile - Support for OpenAPI 3.1.0 [feature]
+
 # 1.8.3 (06 May 2025)
 - [#1288](https://github.com/WireMock-Net/WireMock.Net/pull/1288) - Update AzureADAuthenticationMatcher to support V2 Azure AAD tokens [feature] contributed by [StefH](https://github.com/StefH)
 - [#1286](https://github.com/WireMock-Net/WireMock.Net/issues/1286) - Unauthorized (401) error when calling the admin API with version 2 Azure AAD tokens. [bug]
diff --git a/Directory.Build.props b/Directory.Build.props
index a21ec3ae..27ca8e74 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,7 +4,7 @@
     </PropertyGroup>
 
     <PropertyGroup>
-        <VersionPrefix>1.8.3</VersionPrefix>
+        <VersionPrefix>1.8.4</VersionPrefix>
         <PackageIcon>WireMock.Net-Logo.png</PackageIcon>
         <PackageProjectUrl>https://github.com/WireMock-Net/WireMock.Net</PackageProjectUrl>
         <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
diff --git a/Generate-ReleaseNotes.cmd b/Generate-ReleaseNotes.cmd
index 764fbbe7..f61eb910 100644
--- a/Generate-ReleaseNotes.cmd
+++ b/Generate-ReleaseNotes.cmd
@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes
 
-SET version=1.8.3
+SET version=1.8.4
 
 GitHubReleaseNotes --output CHANGELOG.md --skip-empty-releases --exclude-labels wontfix test question invalid doc duplicate example environment --version %version% --token %GH_TOKEN%
 
diff --git a/PackageReleaseNotes.txt b/PackageReleaseNotes.txt
index 0cdb112a..14a644cd 100644
--- a/PackageReleaseNotes.txt
+++ b/PackageReleaseNotes.txt
@@ -1,5 +1,5 @@
-# 1.8.3 (06 May 2025)
-- #1288 Update AzureADAuthenticationMatcher to support V2 Azure AAD tokens [feature]
-- #1286 Unauthorized (401) error when calling the admin API with version 2 Azure AAD tokens. [bug]
+# 1.8.4 (08 May 2025)
+- #1290 Use ILRepack to include Microsoft.OpenApi as internal [feature]
+- #1275 WithMappingFromOpenApiFile - Support for OpenAPI 3.1.0 [feature]
 
 The full release notes can be found here: https://github.com/WireMock-Net/WireMock.Net/blob/master/CHANGELOG.md
\ 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 299cb27a..e73861d9 100644
--- a/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj
+++ b/src/WireMock.Net.OpenApiParser/WireMock.Net.OpenApiParser.csproj
@@ -36,7 +36,6 @@
 
     <ItemGroup Condition="'$(Configuration)' == 'Release'">
         <PackageReference Include="ILRepack.Lib.MSBuild.Task" Version="2.0.40" PrivateAssets="All" />
-
         <PackageReference Include="Microsoft.OpenApi" Version="2.0.0-preview.17" PrivateAssets="All" />
         <PackageReference Include="Microsoft.OpenApi.YamlReader" Version="2.0.0-preview.17" PrivateAssets="All" />
         <PackageReference Include="System.Text.Json" Version="8.0.5" />