diff --git a/AnySerializer/AnySerializer.Tests/AnySerializer.Tests.csproj b/AnySerializer/AnySerializer.Tests/AnySerializer.Tests.csproj
index c60dd13..2c3ea10 100644
--- a/AnySerializer/AnySerializer.Tests/AnySerializer.Tests.csproj
+++ b/AnySerializer/AnySerializer.Tests/AnySerializer.Tests.csproj
@@ -48,7 +48,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="NUnit" Version="3.12.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.16.1">
       <PrivateAssets>all</PrivateAssets>