diff --git a/src/Serialization/HybridRow.Tests.Perf/Microsoft.Azure.Cosmos.Serialization.HybridRow.Tests.Perf.csproj b/src/Serialization/HybridRow.Tests.Perf/Microsoft.Azure.Cosmos.Serialization.HybridRow.Tests.Perf.csproj
index 2614fa0..3d06487 100644
--- a/src/Serialization/HybridRow.Tests.Perf/Microsoft.Azure.Cosmos.Serialization.HybridRow.Tests.Perf.csproj
+++ b/src/Serialization/HybridRow.Tests.Perf/Microsoft.Azure.Cosmos.Serialization.HybridRow.Tests.Perf.csproj
@@ -24,7 +24,7 @@
   <ItemGroup>
     <PackageReference Include="JetBrains.Profiler.Api" Version="1.0.19" />
     <PackageReference Include="Google.Protobuf.Tools" Version="3.5.1" />
-    <PackageReference Include="Google.Protobuf" Version="3.5.1" />
+    <PackageReference Include="Google.Protobuf" Version="3.15.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.1.0" />