diff --git a/DevCycle.SDK.Server.Local/DevCycle.SDK.Server.Local.csproj b/DevCycle.SDK.Server.Local/DevCycle.SDK.Server.Local.csproj
index 0e419c5..bb53ffd 100644
--- a/DevCycle.SDK.Server.Local/DevCycle.SDK.Server.Local.csproj
+++ b/DevCycle.SDK.Server.Local/DevCycle.SDK.Server.Local.csproj
@@ -42,7 +42,7 @@
     <DebugType>portable</DebugType>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.22.1" />
+    <PackageReference Include="Google.Protobuf" Version="3.27.1" />
     <PackageReference Include="Grpc.Tools" Version="2.53.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>