diff --git a/app/DemoAppLinux/DemoAppLinux.csproj b/app/DemoAppLinux/DemoAppLinux.csproj
index 008a25e..4db4061 100644
--- a/app/DemoAppLinux/DemoAppLinux.csproj
+++ b/app/DemoAppLinux/DemoAppLinux.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.9.10" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>