diff --git a/src/DiabloInterface.Plugin.PipeServer.Test/packages.config b/src/DiabloInterface.Plugin.PipeServer.Test/packages.config
index f51b9dd..8b79661 100644
--- a/src/DiabloInterface.Plugin.PipeServer.Test/packages.config
+++ b/src/DiabloInterface.Plugin.PipeServer.Test/packages.config
@@ -5,7 +5,7 @@
   <package id="Moq" version="4.14.4" targetFramework="net461" />
   <package id="MSTest.TestAdapter" version="1.3.2" targetFramework="net461" />
   <package id="MSTest.TestFramework" version="1.3.2" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.0" targetFramework="net461" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.1" targetFramework="net461" />
 </packages>
\ No newline at end of file