diff --git a/Asset/documentdb-dotnet-todo-app/src/packages.config b/Asset/documentdb-dotnet-todo-app/src/packages.config
index a23c3f0..b423233 100644
--- a/Asset/documentdb-dotnet-todo-app/src/packages.config
+++ b/Asset/documentdb-dotnet-todo-app/src/packages.config
@@ -4,7 +4,7 @@
   <package id="Azure.Core" version="1.19.0" targetFramework="net472" />
   <package id="Azure.Identity" version="1.4.1" targetFramework="net472" />
   <package id="Azure.Security.KeyVault.Secrets" version="4.2.0" targetFramework="net472" />
-  <package id="bootstrap" version="3.2.0" targetFramework="net45" />
+  <package id="bootstrap" version="3.4.1" targetFramework="net45" />
   <package id="EntityFramework" version="6.1.2-beta1" targetFramework="net45" />
   <package id="jQuery" version="2.1.1" targetFramework="net45" />
   <package id="jQuery.Validation" version="1.13.0" targetFramework="net45" />