diff --git a/src/Prometheus.Client.HttpRequestDurations.csproj b/src/Prometheus.Client.HttpRequestDurations.csproj
index 1aca0b9..ff41c88 100644
--- a/src/Prometheus.Client.HttpRequestDurations.csproj
+++ b/src/Prometheus.Client.HttpRequestDurations.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>Metrics logging of request durations for the Prometheus.Client</Description>
-    <VersionPrefix>3.5.0</VersionPrefix>
+    <VersionPrefix>3.6.0</VersionPrefix>
     <TargetFrameworks>netstandard2.0;netstandard2.1;netcoreapp3.1;net5.0;net6.0</TargetFrameworks>
     <PackageId>Prometheus.Client.HttpRequestDurations</PackageId>
     <RepositoryUrl>https://github.com/prom-client-net/prom-client-httprequestdurations</RepositoryUrl>
@@ -11,7 +11,7 @@
     <None Include="../icon.png" Visible="false" Pack="true" PackagePath="" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Prometheus.Client" Version="[4.5.3,5.0.0)" />
+    <PackageReference Include="Prometheus.Client" Version="[5.0.0,6.0.0)" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1' OR '$(TargetFramework)' == 'net5.0' OR '$(TargetFramework)' == 'net6.0'">
     <FrameworkReference Include="Microsoft.AspNetCore.App" />