diff --git a/Source/Platibus.SampleWebApp/packages.config b/Source/Platibus.SampleWebApp/packages.config
index de07dfbd..0b9d222d 100644
--- a/Source/Platibus.SampleWebApp/packages.config
+++ b/Source/Platibus.SampleWebApp/packages.config
@@ -30,7 +30,7 @@
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="3.1.0" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Modernizr" version="2.6.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="Respond" version="1.2.0" targetFramework="net452" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.4.403061554" targetFramework="net452" />
diff --git a/Source/Platibus/Platibus.csproj b/Source/Platibus/Platibus.csproj
index 70c29255..9be86f78 100644
--- a/Source/Platibus/Platibus.csproj
+++ b/Source/Platibus/Platibus.csproj
@@ -17,7 +17,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="2.0.4" />
   </ItemGroup>