diff --git a/Web1.Tests/packages.config b/Web1.Tests/packages.config
index dfc46fc..1fef4e7 100644
--- a/Web1.Tests/packages.config
+++ b/Web1.Tests/packages.config
@@ -9,5 +9,5 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net461" />
   <package id="MSTest.TestAdapter" version="1.1.17" targetFramework="net461" />
   <package id="MSTest.TestFramework" version="1.1.17" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
 </packages>
\ No newline at end of file