diff --git a/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj b/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj
index 7435823..d6d8a75 100644
--- a/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj
+++ b/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj
@@ -153,7 +153,7 @@
       <Version>3.4.0</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.3</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
     <PackageReference Include="RazorEngine">
       <Version>3.10.0</Version>
diff --git a/src/Testura.Mutation.TestRunner.Console/packages.config b/src/Testura.Mutation.TestRunner.Console/packages.config
index 38c4c91..24a21fe 100644
--- a/src/Testura.Mutation.TestRunner.Console/packages.config
+++ b/src/Testura.Mutation.TestRunner.Console/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="MedallionShell" version="1.6.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="NUnit.Engine" version="3.9.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
   <package id="System.IO.Abstractions" version="9.0.4" targetFramework="net472" />