diff --git a/tests/dotnetsheff.Api.FunctionalTests/dotnetsheff.Api.FunctionalTests.csproj b/tests/dotnetsheff.Api.FunctionalTests/dotnetsheff.Api.FunctionalTests.csproj
index a5f97bd..714486d 100644
--- a/tests/dotnetsheff.Api.FunctionalTests/dotnetsheff.Api.FunctionalTests.csproj
+++ b/tests/dotnetsheff.Api.FunctionalTests/dotnetsheff.Api.FunctionalTests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="HttpMock" Version="2.1.0" />
     <PackageReference Include="Microsoft.Azure.Cosmos.Table" Version="1.0.5" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="AutoFixture" Version="4.5.1" />
     <PackageReference Include="xUnit" Version="2.2.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
diff --git a/tests/dotnetsheff.Api.FunctionalTests/packages.config b/tests/dotnetsheff.Api.FunctionalTests/packages.config
index d4664fc..9f45fa5 100644
--- a/tests/dotnetsheff.Api.FunctionalTests/packages.config
+++ b/tests/dotnetsheff.Api.FunctionalTests/packages.config
@@ -4,7 +4,7 @@
   <package id="FluentAssertions" version="4.19.4" targetFramework="net47" />
   <package id="HttpMock" version="2.1.0" targetFramework="net47" />
   <package id="Kayak" version="0.7.2" targetFramework="net47" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net47" />
   <package id="xunit" version="2.2.0" targetFramework="net47" />
   <package id="xunit.abstractions" version="2.0.1" targetFramework="net47" />
   <package id="xunit.assert" version="2.2.0" targetFramework="net47" />