diff --git a/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/CsobGatewayClientExample.csproj b/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/CsobGatewayClientExample.csproj
index 1261e6a..19ea974 100644
--- a/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/CsobGatewayClientExample.csproj	
+++ b/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/CsobGatewayClientExample.csproj	
@@ -71,7 +71,7 @@
 
     <ItemGroup>
         <PackageReference Include="ManyConsole" Version="2.0.1" />
-        <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
         <PackageReference Include="NLog" Version="5.0.0-rc2" />
     </ItemGroup>
 
@@ -95,7 +95,7 @@
     <!--
         https://docs.microsoft.com/cs-cz/dotnet/core/project-sdk/overview
     <ItemGroup Condition=" '$(TargetFramework)' == 'net40' ">
-        <PackageReference Include="Newtonsoft.Json" Version="9.0.1"/>
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.1"/>
         <PackageReference Include="Newtonsoft.Json" Version="13.0.1"/>
     </ItemGroup>
 -->
diff --git a/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/packages.config b/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/packages.config
index 7202132..1d3a440 100644
--- a/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/packages.config	
+++ b/examples/eApi v1.9/dotNET/CsobGTWDemo/CsobGatewayClientExample/packages.config	
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-    <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net46"/>
+    <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46"/>
 </packages>
\ No newline at end of file