diff --git a/PrescriptionManager/packages.config b/PrescriptionManager/packages.config
index 10c1653..b7a7d44 100644
--- a/PrescriptionManager/packages.config
+++ b/PrescriptionManager/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="3.19.6" targetFramework="net471" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net471" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net471" />
 </packages>
\ No newline at end of file
diff --git a/PrescriptionManagerServicesClient/PrescriptionManagerServicesClient.csproj b/PrescriptionManagerServicesClient/PrescriptionManagerServicesClient.csproj
index aaa5301..402a7db 100644
--- a/PrescriptionManagerServicesClient/PrescriptionManagerServicesClient.csproj
+++ b/PrescriptionManagerServicesClient/PrescriptionManagerServicesClient.csproj
@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>