diff --git a/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Client/Avalara.CommsPlatform.Api.Client.csproj b/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Client/Avalara.CommsPlatform.Api.Client.csproj
index 50259ad..4593e92 100644
--- a/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Client/Avalara.CommsPlatform.Api.Client.csproj
+++ b/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Client/Avalara.CommsPlatform.Api.Client.csproj
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.Portable.Compatibility" Version="1.0.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Models/Avalara.CommsPlatform.Api.Models.csproj b/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Models/Avalara.CommsPlatform.Api.Models.csproj
index ae8ce88..e5b9775 100644
--- a/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Models/Avalara.CommsPlatform.Api.Models.csproj
+++ b/afc_saaspro_tax/afc_rest_apis/AfcRestDemoSource/src/Avalara.CommsPlatform.Api.Models/Avalara.CommsPlatform.Api.Models.csproj
@@ -31,7 +31,7 @@
   <ItemGroup>
     <PackageReference Include="EZTaxBuild.Net.2014" Version="20.1912.1" />
     <PackageReference Include="Microsoft.NETCore.Portable.Compatibility" Version="1.0.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="3.0.0" />
   </ItemGroup>