diff --git a/Examples/CallingCallback/packages.config b/Examples/CallingCallback/packages.config
index 478c810..1827e1c 100644
--- a/Examples/CallingCallback/packages.config
+++ b/Examples/CallingCallback/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="Castle.Core" version="4.1.0" targetFramework="net46" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net46" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
   <package id="Sinch.WebApiClient" version="1.1.0" targetFramework="net46" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.4.0" targetFramework="net46" />
   <package id="System.Net.Http" version="4.3.2" targetFramework="net46" />
diff --git a/src/Sinch.ServerSdk/Sinch.ServerSdk.csproj b/src/Sinch.ServerSdk/Sinch.ServerSdk.csproj
index 4637d9d..d770e2c 100644
--- a/src/Sinch.ServerSdk/Sinch.ServerSdk.csproj
+++ b/src/Sinch.ServerSdk/Sinch.ServerSdk.csproj
@@ -36,7 +36,7 @@ added dtmf and support for geographical endpoints.</PackageReleaseNotes>
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Sinch.WebApiClient" Version="2.0.2" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>