diff --git a/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Client/Workbench.Client.csproj b/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Client/Workbench.Client.csproj
index 522c5037..0196eed6 100644
--- a/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Client/Workbench.Client.csproj
+++ b/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Client/Workbench.Client.csproj
@@ -13,7 +13,7 @@
     <Folder Include="Models\" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Polly" Version="5.8.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Forms/Workbench.Forms.csproj b/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Forms/Workbench.Forms.csproj
index b361d231..ac79af1c 100644
--- a/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Forms/Workbench.Forms.csproj
+++ b/connect/mobile/blockchain-workbench/workbench-client/src/Workbench.Forms/Workbench.Forms.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="Acr.UserDialogs" Version="7.0.1" />
     <PackageReference Include="Xam.Plugins.Settings" Version="3.1.1" />
     <PackageReference Include="sqlite-net-pcl" Version="1.4.118" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Microsoft.AppCenter.Crashes" Version="1.5.0" />
     <PackageReference Include="Microsoft.AppCenter" Version="1.5.0" />
     <PackageReference Include="Microsoft.AppCenter.Distribute" Version="1.5.0" />
diff --git a/connect/mobile/blockchain-workbench/workbench-client/src/iOS/packages.config b/connect/mobile/blockchain-workbench/workbench-client/src/iOS/packages.config
index c92ef2fb..675efa68 100644
--- a/connect/mobile/blockchain-workbench/workbench-client/src/iOS/packages.config
+++ b/connect/mobile/blockchain-workbench/workbench-client/src/iOS/packages.config
@@ -14,7 +14,7 @@
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="xamarinios10" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="xamarinios10" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="xamarinios10" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="xamarinios10" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="xamarinios10" />
   <package id="Plugin.Permissions" version="2.2.1" targetFramework="xamarinios10" />
   <package id="Polly" version="5.8.0" targetFramework="xamarinios10" />
   <package id="Rg.Plugins.Popup" version="1.1.5.180" targetFramework="xamarinios10" />