diff --git a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
index a057da48..057a5cc8 100644
--- a/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
+++ b/samples/dotnet/copilotstudio-client/CopilotStudioClient.csproj
@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.9" />
-		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.84.2" />
+		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.85.0" />
 		<PackageReference Include="Microsoft.Agents.CopilotStudio.Client" Version="1.6.*" /> 
 	</ItemGroup>