diff --git a/blog-samples/CSharp/Qna-Rich-Cards/Qna-Rich-Cards/packages.config b/blog-samples/CSharp/Qna-Rich-Cards/Qna-Rich-Cards/packages.config
index 9439722e..c2bc7834 100644
--- a/blog-samples/CSharp/Qna-Rich-Cards/Qna-Rich-Cards/packages.config
+++ b/blog-samples/CSharp/Qna-Rich-Cards/Qna-Rich-Cards/packages.config
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Autofac" version="3.5.2" targetFramework="net46" />
   <package id="Chronic.Signed" version="0.3.2" targetFramework="net46" />
@@ -9,7 +9,7 @@
   <package id="Microsoft.Bot.Builder" version="3.5.5" targetFramework="net46" />
   <package id="Microsoft.Bot.Builder.CognitiveServices" version="1.1.0" targetFramework="net46" />
   <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.2.206221351" targetFramework="net46" />
-  <package id="Microsoft.Rest.ClientRuntime" version="2.3.2" targetFramework="net46" />
+  <package id="Microsoft.Rest.ClientRuntime" version="2.3.24" targetFramework="net46" />
   <package id="Microsoft.WindowsAzure.ConfigurationManager" version="3.1.0" targetFramework="net46" />
   <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net46" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.2.206221351" targetFramework="net46" />