diff --git a/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj b/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
index c9c0da4c2..d96b8e933 100644
--- a/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
+++ b/Tests/FluentAssertions.Specs/FluentAssertions.Specs.csproj
@@ -54,7 +54,7 @@
 
   <ItemGroup>
     <PackageReference Include="Chill" Version="4.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="Xunit.StaFact" Version="1.0.37" />
   </ItemGroup>