diff --git a/src/SoapCore.Tests/SoapCore.Tests.csproj b/src/SoapCore.Tests/SoapCore.Tests.csproj
index de1d229..2b689fb 100644
--- a/src/SoapCore.Tests/SoapCore.Tests.csproj
+++ b/src/SoapCore.Tests/SoapCore.Tests.csproj
@@ -31,7 +31,7 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="System.ServiceModel.Http" Version="4.4.1" />
+		<PackageReference Include="System.ServiceModel.Http" Version="4.4.4" />
 		<PackageReference Include="Moq" Version="4.9.0" />
 		<PackageReference Include="Shouldly" Version="3.0.0" />
 		<PackageReference Include="xunit" Version="2.4.0" />
diff --git a/src/SoapCore/SoapCore.csproj b/src/SoapCore/SoapCore.csproj
index b4f84cb..e54883c 100644
--- a/src/SoapCore/SoapCore.csproj
+++ b/src/SoapCore/SoapCore.csproj
@@ -43,7 +43,7 @@
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
 		</PackageReference>
 		<PackageReference Include="System.ServiceModel.Primitives" Version="4.5.0" />
-		<PackageReference Include="System.ServiceModel.Http" Version="4.4.0" />
+		<PackageReference Include="System.ServiceModel.Http" Version="4.4.4" />
 		<PackageReference Include="System.Xml.XmlSerializer" Version="4.3.0" />
 	</ItemGroup>
 	<ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">