diff --git a/backend/Rest/packages.config b/backend/Rest/packages.config
index 9ea440f..f281c3d 100644
--- a/backend/Rest/packages.config
+++ b/backend/Rest/packages.config
@@ -30,7 +30,7 @@
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net461" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.7" targetFramework="net461" />
   <package id="Microsoft.Net.Compilers" version="2.1.0" targetFramework="net461" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.0.0" targetFramework="net461" />