diff --git a/src/SalesforceSharp.UnitTests/packages.config b/src/SalesforceSharp.UnitTests/packages.config
index d732fb9..a5c1b98 100644
--- a/src/SalesforceSharp.UnitTests/packages.config
+++ b/src/SalesforceSharp.UnitTests/packages.config
@@ -8,7 +8,7 @@
   <package id="NUnit.Extension.NUnitV2ResultWriter" version="3.6.0" targetFramework="net472" />
   <package id="NUnit.Extension.TeamCityEventListener" version="1.0.6" targetFramework="net472" />
   <package id="NUnit.Extension.VSProjectLoader" version="3.8.0" targetFramework="net472" />
-  <package id="RestSharp" version="105.0.1" targetFramework="net40" />
+  <package id="RestSharp" version="106.12.0" targetFramework="net40" />
   <package id="RhinoMocks" version="3.6.1" targetFramework="net40" />
   <package id="TestSharp" version="1.0.2" targetFramework="net40" />
 </packages>
\ No newline at end of file
diff --git a/src/SalesforceSharp/packages.config b/src/SalesforceSharp/packages.config
index f2ed6fe..dc83203 100644
--- a/src/SalesforceSharp/packages.config
+++ b/src/SalesforceSharp/packages.config
@@ -2,5 +2,5 @@
 <packages>
   <package id="HelperSharp" version="0.0.4.1" targetFramework="net40" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net45" />
-  <package id="RestSharp" version="105.0.1" targetFramework="net45" />
+  <package id="RestSharp" version="106.12.0" targetFramework="net45" />
 </packages>
\ No newline at end of file