diff --git a/src/Testura.Mutation.Application/packages.config b/src/Testura.Mutation.Application/packages.config
index b4af218..b47c383 100644
--- a/src/Testura.Mutation.Application/packages.config
+++ b/src/Testura.Mutation.Application/packages.config
@@ -19,7 +19,7 @@
   <package id="Microsoft.VisualStudio.Validation" version="15.3.15" targetFramework="net472" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net472" />
   <package id="Microsoft.Win32.Registry" version="4.5.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
   <package id="System.AppContext" version="4.3.0" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.0" targetFramework="net472" />
diff --git a/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj b/src/Testura.Mutation.Core/Testura.Mutation.Core.csproj
index 7435823..0851cbd 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>13.0.2</Version>
     </PackageReference>
     <PackageReference Include="RazorEngine">
       <Version>3.10.0</Version>