diff --git a/RSA/RSA.Test/RSA.Tests.csproj b/RSA/RSA.Test/RSA.Tests.csproj
index bf641e8..848c7d4 100644
--- a/RSA/RSA.Test/RSA.Tests.csproj
+++ b/RSA/RSA.Test/RSA.Tests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>