diff --git a/UI/packages.config b/UI/packages.config
index 4ec026e..87586cb 100644
--- a/UI/packages.config
+++ b/UI/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="bootstrap" version="3.3.5" targetFramework="net452" />
+  <package id="bootstrap" version="3.4.1" targetFramework="net452" />
   <package id="jQuery" version="2.1.4" targetFramework="net452" />
   <package id="jQuery.Migrate" version="1.2.1" targetFramework="net452" />
   <package id="jQuery.Validation" version="1.11.1" targetFramework="net452" />