diff --git a/src/AzureCognitiveSearch/AzureCognitiveSearch.Functions/AzureCognitiveSearch.Functions.csproj b/src/AzureCognitiveSearch/AzureCognitiveSearch.Functions/AzureCognitiveSearch.Functions.csproj
index df967b1..0fbe38e 100644
--- a/src/AzureCognitiveSearch/AzureCognitiveSearch.Functions/AzureCognitiveSearch.Functions.csproj
+++ b/src/AzureCognitiveSearch/AzureCognitiveSearch.Functions/AzureCognitiveSearch.Functions.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask" Version="1.8.3" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="3.0.6" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\AzureCognitiveSearch.ApplicationServices\AzureCognitiveSearch.ApplicationServices.csproj" />
diff --git a/src/AzureCognitiveSearch/AzureCognitiveSearch.Shared.Utils/AzureCognitiveSearch.Shared.Utils.csproj b/src/AzureCognitiveSearch/AzureCognitiveSearch.Shared.Utils/AzureCognitiveSearch.Shared.Utils.csproj
index 771cc27..8b3d63d 100644
--- a/src/AzureCognitiveSearch/AzureCognitiveSearch.Shared.Utils/AzureCognitiveSearch.Shared.Utils.csproj
+++ b/src/AzureCognitiveSearch/AzureCognitiveSearch.Shared.Utils/AzureCognitiveSearch.Shared.Utils.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask" Version="1.8.3" />
     <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="4.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="4.0.1" />
   </ItemGroup>