diff --git a/src/SampleApp/SampleFunctions/SampleFunctions.csproj b/src/SampleApp/SampleFunctions/SampleFunctions.csproj
index 5d64031..c915668 100644
--- a/src/SampleApp/SampleFunctions/SampleFunctions.csproj
+++ b/src/SampleApp/SampleFunctions/SampleFunctions.csproj
@@ -18,7 +18,7 @@
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="10.3.0" />
     <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.4.0" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.14.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.14.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.14.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.14.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.14.0" />
diff --git a/src/SampleApp/SampleWeb/SampleWeb.csproj b/src/SampleApp/SampleWeb/SampleWeb.csproj
index d3aa5b9..1199770 100644
--- a/src/SampleApp/SampleWeb/SampleWeb.csproj
+++ b/src/SampleApp/SampleWeb/SampleWeb.csproj
@@ -18,7 +18,7 @@
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="10.3.0" />
     <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.4.0" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.14.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.14.0" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.14.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.14.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.14.0" />