diff --git a/Gu.Persist.Demo/Gu.Persist.Demo.csproj b/Gu.Persist.Demo/Gu.Persist.Demo.csproj
index 63d4c2c..8ccca93 100644
--- a/Gu.Persist.Demo/Gu.Persist.Demo.csproj
+++ b/Gu.Persist.Demo/Gu.Persist.Demo.csproj
@@ -31,7 +31,7 @@
     <PackageReference Include="Gu.Analyzers" Version="2.0.3" PrivateAssets="all" />
     <PackageReference Include="IDisposableAnalyzers" Version="4.0.5" PrivateAssets="all" />
     <PackageReference Include="LibGit2Sharp" Version="0.27.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="PropertyChangedAnalyzers" Version="4.0.0" PrivateAssets="all" />
     <PackageReference Include="ReflectionAnalyzers" Version="0.3.1" PrivateAssets="all" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.435" PrivateAssets="all" />
diff --git a/Gu.Persist.NewtonsoftJson/Gu.Persist.NewtonsoftJson.csproj b/Gu.Persist.NewtonsoftJson/Gu.Persist.NewtonsoftJson.csproj
index 6b0dd0d..87dd616 100644
--- a/Gu.Persist.NewtonsoftJson/Gu.Persist.NewtonsoftJson.csproj
+++ b/Gu.Persist.NewtonsoftJson/Gu.Persist.NewtonsoftJson.csproj
@@ -66,7 +66,7 @@
     <PackageReference Include="IDisposableAnalyzers" Version="4.0.5" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="all" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="ReflectionAnalyzers" Version="0.3.1" PrivateAssets="all" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.435" PrivateAssets="all" />
   </ItemGroup>