diff --git a/src/Test/Test.csproj b/src/Test/Test.csproj
index dc7402e..2021cb2 100644
--- a/src/Test/Test.csproj
+++ b/src/Test/Test.csproj
@@ -21,7 +21,7 @@
     <PackageReference Include="JetBrains.Annotations" Version="2019.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="2.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NFluent" Version="2.5.0" />
     <PackageReference Include="Tomlyn" Version="0.1.1" />
     <PackageReference Include="xunit" Version="2.4.1" />