diff --git a/TrueMoney/TrueMoney.Services/packages.config b/TrueMoney/TrueMoney.Services/packages.config
index 3f6cc85..2c1f47d 100644
--- a/TrueMoney/TrueMoney.Services/packages.config
+++ b/TrueMoney/TrueMoney.Services/packages.config
@@ -5,7 +5,7 @@
   <package id="Microsoft.AspNet.Identity.Core" version="2.2.1" targetFramework="net452" />
   <package id="Microsoft.AspNet.Identity.EntityFramework" version="2.2.1" targetFramework="net452" />
   <package id="Microsoft.AspNet.Identity.Owin" version="2.2.1" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.OAuth" version="3.0.1" targetFramework="net452" />