diff --git a/src/CodeArts.Net/CodeArts.Net.csproj b/src/CodeArts.Net/CodeArts.Net.csproj
index 5f852f5f..e2c9c323 100644
--- a/src/CodeArts.Net/CodeArts.Net.csproj
+++ b/src/CodeArts.Net/CodeArts.Net.csproj
@@ -28,7 +28,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net45' Or '$(TargetFramework)' == 'net461' Or '$(TargetFramework)' == 'netstandard2.0' Or '$(TargetFramework)' == 'netstandard2.1'">
 		<PackageReference Include="System.Net.Http">
-			<Version>4.1.2</Version>
+			<Version>4.3.4</Version>
 		</PackageReference>
 	</ItemGroup>