Fix #16

Author: reisenberger

build.cake

@@ -18,8 +18,6 @@ var configuration = Argument<string>("configuration", "Release");
 //////////////////////////////////////////////////////////////////////
 
 #addin "Cake.FileHelpers"
-#addin "System.Text.Json"
-using System.Text.Json;
 
 ///////////////////////////////////////////////////////////////////////////////
 // GLOBAL VARIABLES
@@ -130,7 +128,7 @@ Task("__UpdateAssemblyVersionInformation")
     StartProcess(gitVersionPath, gitVersionSettings, out outputLines);
 
     var output = string.Join("\n", outputLines);
-    gitVersionOutput = new JsonParser().Parse<Dictionary<string, object>>(output);
+    gitVersionOutput = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>>(output);
 
     Information("Updated GlobalAssemblyInfo");