diff --git a/Directory.Packages.props b/Directory.Packages.props
index 1776e14..3e160e1 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -8,6 +8,7 @@
   <ItemGroup Label="Nocr">
     <PackageVersion Include="Nocr.TextMatcher.Async.Api.Contracts" Version="0.6.2" />
     <PackageVersion Include="prometheus-net" Version="8.2.1" />
+    <PackageVersion Include="prometheus-net.AspNetCore" Version="8.2.1" />
   </ItemGroup>
   <ItemGroup Label="Telegram">
     <PackageVersion Include="WTelegramClient" Version="4.3.4" />
@@ -24,10 +25,10 @@
     <PackageVersion Include="Serilog.Settings.Configuration" Version="8.0.0" />
   </ItemGroup>
   <ItemGroup Label="Microsoft">
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.4" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="$(MicrosoftVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="$(MicrosoftVersion)" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="$(MicrosoftVersion)" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.4" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.4" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="$(MicrosoftVersion)" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="$(MicrosoftVersion)" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Nocr.TelegramListener.AppServices/UpdateListeners/Handlers/Implementation/UpdateHandler.cs b/src/Nocr.TelegramListener.AppServices/UpdateListeners/Handlers/Implementation/UpdateHandler.cs
index 2534c7a..d808c62 100644
--- a/src/Nocr.TelegramListener.AppServices/UpdateListeners/Handlers/Implementation/UpdateHandler.cs
+++ b/src/Nocr.TelegramListener.AppServices/UpdateListeners/Handlers/Implementation/UpdateHandler.cs
@@ -18,6 +18,8 @@ public sealed class UpdateHandler : IUpdateHandler
 
     public async Task HandleUpdate(Update update, CancellationToken cancellationToken = default)
     {
+        TelegramListenerMetrics.UpdatesReceived.Inc();
+        TelegramListenerMetrics.LastUpdateTimestamp.Set(DateTimeOffset.UtcNow.ToUnixTimeSeconds());
         try
         {
             switch (update)
@@ -29,9 +31,12 @@ public sealed class UpdateHandler : IUpdateHandler
                     _logger.LogInformation($"Update of type `{update.GetType().Name}` fired.");
                     break;
             }
+            
+            TelegramListenerMetrics.UpdatesProcessed.Inc();
         }
         catch (Exception ex)
         {
+            TelegramListenerMetrics.UpdatesErrors.Inc();
             _logger.LogError(ex, "Critical error in HandleUpdate.");
             throw;
         }
diff --git a/src/Nocr.TelegramListener.Host/Infrastructure/Startup.cs b/src/Nocr.TelegramListener.Host/Infrastructure/Startup.cs
index bc03edb..10f1c57 100644
--- a/src/Nocr.TelegramListener.Host/Infrastructure/Startup.cs
+++ b/src/Nocr.TelegramListener.Host/Infrastructure/Startup.cs
@@ -3,6 +3,7 @@ using Nocr.TelegramListener.AppServices;
 using Nocr.TelegramListener.Async.Api.Contracts.Events;
 using Nocr.TelegramListener.Core.Dates;
 using Nocr.TelegramListener.Core.Options;
+using Prometheus;
 using Rebus.Bus;
 using Rebus.Config;
 using Rebus.Routing.TypeBased;
@@ -46,6 +47,12 @@ public class Startup
         // TODO: BackgroundService
         bus.Advanced.Topics.Subscribe(Constants.RoutingKeys.Subscriptions).GetAwaiter().GetResult();
 
-        app.UseHealthChecks("/health");
+        app.UseHttpMetrics();
+        app.UseRouting();
+        app.UseEndpoints(endpoints =>
+        {
+            endpoints.MapHealthChecks("/health");
+            endpoints.MapMetrics();
+        });
     }
 }
\ No newline at end of file
diff --git a/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj b/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
index 9a4d4c0..9558aa2 100644
--- a/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
+++ b/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
@@ -6,6 +6,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <PackageReference Include="prometheus-net.AspNetCore" />
         <PackageReference Include="Serilog.AspNetCore" />
     </ItemGroup>