diff --git a/csharp/CustomerServiceBot/CustomerServiceBot.csproj b/csharp/CustomerServiceBot/CustomerServiceBot.csproj
index fe7643d..c89f120 100644
--- a/csharp/CustomerServiceBot/CustomerServiceBot.csproj
+++ b/csharp/CustomerServiceBot/CustomerServiceBot.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.AI.VoiceLive" Version="1.0.0" />
-    <PackageReference Include="Azure.Identity" Version="1.17.0" />
+    <PackageReference Include="Azure.Identity" Version="1.20.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="9.0.10" />