diff --git a/integration-tests/lambda/otlp-dotnet/Function.csproj b/integration-tests/lambda/otlp-dotnet/Function.csproj
index 23271fd79..a2012ed5e 100644
--- a/integration-tests/lambda/otlp-dotnet/Function.csproj
+++ b/integration-tests/lambda/otlp-dotnet/Function.csproj
@@ -10,8 +10,8 @@
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.Core" Version="2.2.0" />
     <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.4.0" />
-    <PackageReference Include="OpenTelemetry" Version="1.10.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.10.0" />
+    <PackageReference Include="OpenTelemetry" Version="1.15.3" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.15.3" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.10.0" />
   </ItemGroup>
 </Project>