diff --git a/src/TotallyHotArcRouter/TotallyHotArcRouter.csproj b/src/TotallyHotArcRouter/TotallyHotArcRouter.csproj
index 975765d..c00645a 100644
--- a/src/TotallyHotArcRouter/TotallyHotArcRouter.csproj
+++ b/src/TotallyHotArcRouter/TotallyHotArcRouter.csproj
@@ -29,7 +29,7 @@
          this: server + client + codegen), but it's referenced explicitly here too so the codegen
          dependency isn't implicit - matches TotallyHotArcRouter.Gui.csproj's explicit Grpc.Tools reference. -->
     <PackageReference Include="AWSSDK.BedrockRuntime" Version="4.0.101" />
-    <PackageReference Include="Grpc.AspNetCore" Version="2.80.0" />
+    <PackageReference Include="Grpc.AspNetCore" Version="2.83.0" />
     <PackageReference Include="Grpc.Tools" Version="2.83.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>