diff --git a/src/EpiEvents.Commerce.Tests/packages.config b/src/EpiEvents.Commerce.Tests/packages.config
index f22e267..6077534 100644
--- a/src/EpiEvents.Commerce.Tests/packages.config
+++ b/src/EpiEvents.Commerce.Tests/packages.config
@@ -21,7 +21,7 @@
   <package id="Microsoft.Net.Compilers" version="2.7.0" targetFramework="net461" developmentDependency="true" />
   <package id="Microsoft.Tpl.Dataflow" version="4.5.24" targetFramework="net461" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="Optional" version="4.0.0" targetFramework="net461" />
   <package id="SharpZipLib" version="0.86.0" targetFramework="net461" />
   <package id="System.ComponentModel.Annotations" version="4.4.0" targetFramework="net461" />