diff --git a/TFS/Tfs.WebHook/Tfs.WebHook/packages.config b/TFS/Tfs.WebHook/Tfs.WebHook/packages.config
index 582da968..80f856b0 100644
--- a/TFS/Tfs.WebHook/Tfs.WebHook/packages.config
+++ b/TFS/Tfs.WebHook/Tfs.WebHook/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Antlr" version="3.5.0.2" targetFramework="net472" />
-  <package id="bootstrap" version="3.3.7" targetFramework="net472" />
+  <package id="bootstrap" version="3.4.1" targetFramework="net472" />
   <package id="jQuery" version="3.3.1" targetFramework="net472" />
   <package id="Microsoft.ApplicationInsights" version="2.5.1" targetFramework="net472" />
   <package id="Microsoft.ApplicationInsights.Agent.Intercept" version="2.4.0" targetFramework="net472" />