diff --git a/src/SampleApp/SampleFunctions/SampleFunctions.csproj b/src/SampleApp/SampleFunctions/SampleFunctions.csproj
index 1c9986c..42b9bc9 100644
--- a/src/SampleApp/SampleFunctions/SampleFunctions.csproj
+++ b/src/SampleApp/SampleFunctions/SampleFunctions.csproj
@@ -17,7 +17,7 @@
     <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 db9606d..046496e 100644
--- a/src/SampleApp/SampleWeb/SampleWeb.csproj
+++ b/src/SampleApp/SampleWeb/SampleWeb.csproj
@@ -17,7 +17,7 @@
     <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" />