diff --git a/SampleServer/packages.config b/SampleServer/packages.config
index 650b870..8793ab9 100644
--- a/SampleServer/packages.config
+++ b/SampleServer/packages.config
@@ -3,7 +3,7 @@
   <package id="Antlr" version="3.5.0.2" targetFramework="net45" />
   <package id="AWSSDK.Core" version="3.3.7" targetFramework="net45" />
   <package id="AWSSDK.DynamoDBv2" version="3.3.1.3" targetFramework="net45" />
-  <package id="bootstrap" version="3.1.0" targetFramework="net45" />
+  <package id="bootstrap" version="3.4.1" targetFramework="net45" />
   <package id="jQuery" version="1.10.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="5.1.1" targetFramework="net45" />
   <package id="Microsoft.AspNet.Razor" version="3.1.1" targetFramework="net45" />