diff --git a/CosmosNotifyExtensibleDependency/src/Models/Models.csproj b/CosmosNotifyExtensibleDependency/src/Models/Models.csproj
index 3ee7814..905a787 100644
--- a/CosmosNotifyExtensibleDependency/src/Models/Models.csproj
+++ b/CosmosNotifyExtensibleDependency/src/Models/Models.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>
diff --git a/CosmosNotifyExtensibleDependency/src/NotifyExtensibleDependencyTesterUI/packages.config b/CosmosNotifyExtensibleDependency/src/NotifyExtensibleDependencyTesterUI/packages.config
index e7f81a4..f2d26a5 100644
--- a/CosmosNotifyExtensibleDependency/src/NotifyExtensibleDependencyTesterUI/packages.config
+++ b/CosmosNotifyExtensibleDependency/src/NotifyExtensibleDependencyTesterUI/packages.config
@@ -3,7 +3,7 @@
   <package id="Alachisoft.NCache.SDK" version="5.0.2" targetFramework="net472" />
   <package id="Bogus" version="28.4.4" targetFramework="net472" />
   <package id="Microsoft.Azure.DocumentDB" version="2.9.2" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
   <package id="Oracle.ManagedDataAccess" version="19.5.0" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.0" targetFramework="net472" />
   <package id="System.IO" version="4.3.0" targetFramework="net472" />