diff --git a/Sources/Mwm.AspNetCore/Mwm.AspNetCore.csproj b/Sources/Mwm.AspNetCore/Mwm.AspNetCore.csproj
index dc21bc5..64ccdad 100644
--- a/Sources/Mwm.AspNetCore/Mwm.AspNetCore.csproj
+++ b/Sources/Mwm.AspNetCore/Mwm.AspNetCore.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="1.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Serialization\" />
diff --git a/Sources/Mwm.UI.Html/Mwm.UI.Html.csproj b/Sources/Mwm.UI.Html/Mwm.UI.Html.csproj
index 0778bba..6afaa35 100644
--- a/Sources/Mwm.UI.Html/Mwm.UI.Html.csproj
+++ b/Sources/Mwm.UI.Html/Mwm.UI.Html.csproj
@@ -8,7 +8,7 @@
     <ProjectReference Include="..\Mwm.UI\Mwm.UI.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Json\" />