diff --git a/ClinicalTrialsApi/ClinicalTrialsApi/packages.config b/ClinicalTrialsApi/ClinicalTrialsApi/packages.config
index f62cfd3..a58f931 100644
--- a/ClinicalTrialsApi/ClinicalTrialsApi/packages.config
+++ b/ClinicalTrialsApi/ClinicalTrialsApi/packages.config
@@ -9,5 +9,5 @@
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.1" targetFramework="net452" />
   <package id="Microsoft.Net.Compilers" version="1.2.2" targetFramework="net452" developmentDependency="true" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
 </packages>
\ No newline at end of file