diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 8c01169d..5a3e3693 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/components.html b/docs/components.html
index 10725024..8cd2e58d 100644
--- a/docs/components.html
+++ b/docs/components.html
@@ -248,7 +248,9 @@
             <li><a href="#">Separated link</a></li>
           </ul>
         </div><!-- /btn-group -->
-      </div>
+      </div><!-- /btn-toolbar -->
+      <hr>
+      <p><span class="label label-info">Heads up!</span> Button dropdowns require the <a href="./javascript.html#dropdowns">Bootstrap dropdown plugin</a> to function.</p>
     </div>
     <div class="span8">
       <h3>Example markup</h3>
diff --git a/docs/templates/pages/components.mustache b/docs/templates/pages/components.mustache
index 003a3ae3..34cc5980 100644
--- a/docs/templates/pages/components.mustache
+++ b/docs/templates/pages/components.mustache
@@ -172,7 +172,9 @@
             <li><a href="#">{{_i}}Separated link{{/i}}</a></li>
           </ul>
         </div><!-- /btn-group -->
-      </div>
+      </div><!-- /btn-toolbar -->
+      <hr>
+      <p><span class="label label-info">{{_i}}Heads up!{{/i}}</span> {{_i}}Button dropdowns require the <a href="./javascript.html#dropdowns">Bootstrap dropdown plugin</a> to function.{{/i}}</p>
     </div>
     <div class="span8">
       <h3>{{_i}}Example markup{{/i}}</h3>