diff --git a/hybrasyl/Hybrasyl.csproj b/hybrasyl/Hybrasyl.csproj
index 3f570a25..283cedaa 100644
--- a/hybrasyl/Hybrasyl.csproj
+++ b/hybrasyl/Hybrasyl.csproj
@@ -65,7 +65,7 @@
     <PackageReference Include="NETStandard.Library" Version="2.0.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.9.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
     <PackageReference Include="Serilog" Version="4.0.0" />
     <PackageReference Include="Serilog.Enrichers.ExceptionData" Version="1.0.0" />
     <PackageReference Include="Serilog.Enrichers.Thread" Version="4.0.0" />