diff --git a/csharp/README.md b/csharp/README.md
index fb41cf52..c90a6f8f 100644
--- a/csharp/README.md
+++ b/csharp/README.md
@@ -20,6 +20,7 @@ This C# SDK is automatically generated by the [OpenAPI Generator](https://openap
 
 - [RestSharp](https://www.nuget.org/packages/RestSharp) - 106.13.0 or later
 - [Json.NET](https://www.nuget.org/packages/Newtonsoft.Json/) - 13.0.2 or later
+- [Polly](https://www.nuget.org/packages/Polly/) - 8.1.0 or later
 - [JsonSubTypes](https://www.nuget.org/packages/JsonSubTypes/) - 1.8.0 or later
 - [System.ComponentModel.Annotations](https://www.nuget.org/packages/System.ComponentModel.Annotations) - 5.0.0 or later
 
@@ -27,6 +28,7 @@ The DLLs included in the package may not be the latest version. We recommend usi
 ```
 Install-Package RestSharp
 Install-Package Newtonsoft.Json
+Install-Package Polly
 Install-Package JsonSubTypes
 Install-Package System.ComponentModel.Annotations
 ```