diff --git a/dotnet/WebAutomation-Series/DesignGridControlAutomatedTestsPartThree/DesignGridControlAutomatedTestsPartThree.csproj b/dotnet/WebAutomation-Series/DesignGridControlAutomatedTestsPartThree/DesignGridControlAutomatedTestsPartThree.csproj
index e4fcf47d..8c3f1597 100644
--- a/dotnet/WebAutomation-Series/DesignGridControlAutomatedTestsPartThree/DesignGridControlAutomatedTestsPartThree.csproj
+++ b/dotnet/WebAutomation-Series/DesignGridControlAutomatedTestsPartThree/DesignGridControlAutomatedTestsPartThree.csproj
@@ -6,7 +6,7 @@
     <PackageReference Include="Selenium.Support" Version="3.141.0" />
     <PackageReference Include="Selenium.WebDriver" Version="3.141.0" />
     <PackageReference Include="DotNetSeleniumExtras.PageObjects.Core" Version="3.12.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
 
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="*" />
     <PackageReference Include="MSTest.TestAdapter" Version="*" />
diff --git a/dotnet/WebAutomation-Series/Ui.Automation.Core.Controls/Ui.Automation.Core.Controls.csproj b/dotnet/WebAutomation-Series/Ui.Automation.Core.Controls/Ui.Automation.Core.Controls.csproj
index 7f219a69..b3e0906e 100644
--- a/dotnet/WebAutomation-Series/Ui.Automation.Core.Controls/Ui.Automation.Core.Controls.csproj
+++ b/dotnet/WebAutomation-Series/Ui.Automation.Core.Controls/Ui.Automation.Core.Controls.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Selenium.Support" Version="3.141.0" />
     <PackageReference Include="Selenium.WebDriver" Version="3.141.0" />
     <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />