diff --git a/OpcUaHelper.Standard/OpcUaHelper.Standard.csproj b/OpcUaHelper.Standard/OpcUaHelper.Standard.csproj
index 7b25335..9992bde 100644
--- a/OpcUaHelper.Standard/OpcUaHelper.Standard.csproj
+++ b/OpcUaHelper.Standard/OpcUaHelper.Standard.csproj
@@ -23,7 +23,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Https" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="OPCFoundation.NetStandard.Opc.Ua" Version="1.4.365.23" />
     <PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.Core" Version="1.4.365.23" />
     <PackageReference Include="System.Data.Common" Version="4.3.0" />