diff --git a/sdk/SDK.csproj b/sdk/SDK.csproj
index c81b639..baaca59 100644
--- a/sdk/SDK.csproj
+++ b/sdk/SDK.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="log4net" Version="2.0.8" />
     <PackageReference Include="Microsoft.IdentityModel.Logging" Version="5.4.0" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="5.4.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Portable.BouncyCastle" Version="1.8.5" />
     <PackageReference Include="System.Interactive.Async" Version="3.2.0" />
     <PackageReference Include="System.Runtime.Numerics" Version="4.3.0" />