diff --git a/Tests/Tests.csproj b/Tests/Tests.csproj
index 016da31..1c3f0a5 100644
--- a/Tests/Tests.csproj
+++ b/Tests/Tests.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0-preview-20170628-02" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="xunit" Version="2.2.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
diff --git a/TipsTrade.PCAPredict-Net/TipsTrade.PCAPredict-Net.csproj b/TipsTrade.PCAPredict-Net/TipsTrade.PCAPredict-Net.csproj
index ca645b8..044699c 100644
--- a/TipsTrade.PCAPredict-Net/TipsTrade.PCAPredict-Net.csproj
+++ b/TipsTrade.PCAPredict-Net/TipsTrade.PCAPredict-Net.csproj
@@ -60,7 +60,7 @@ v.1.0.0.0
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>