diff --git a/src/Prometheus.Client.AspNetCore/Prometheus.Client.AspNetCore.csproj b/src/Prometheus.Client.AspNetCore/Prometheus.Client.AspNetCore.csproj
index 8351abb..101a36c 100644
--- a/src/Prometheus.Client.AspNetCore/Prometheus.Client.AspNetCore.csproj
+++ b/src/Prometheus.Client.AspNetCore/Prometheus.Client.AspNetCore.csproj
@@ -33,7 +33,7 @@
     </None>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Prometheus.Client" Version="4.3.0" />
+    <PackageReference Include="Prometheus.Client" Version="4.4.0" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">
     <FrameworkReference Include="Microsoft.AspNetCore.App" />