diff --git a/package.json b/package.json
index ed76b55..a1e77e5 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,8 @@
     "url": "https://twitter.com/@kamesh_sampath"
   },
   "dependencies": {
-    "@antora/cli": "^2.3.1",
-    "@antora/site-generator-default": "^2.3.1",
+    "@antora/cli": "^3.1",
+    "@antora/site-generator-default": "^3.1",
     "@babel/cli": "^7.5.5",
     "@babel/core": "^7.5.5",
     "@babel/polyfill": "^7.4.4",
diff --git a/supplemental-ui/partials/header-content.hbs b/supplemental-ui/partials/header-content.hbs
index e38f28e..28d5f9a 100644
--- a/supplemental-ui/partials/header-content.hbs
+++ b/supplemental-ui/partials/header-content.hbs
@@ -84,9 +84,7 @@
 
     <a class="navbar-item" style="color: white" target="_blank" href="https://redhat-solution-patterns.github.io/solution-patterns/contributors-guide.html">Contribute</a>
 
-    <!--
-      uncomment if you want env variables to be replace
-
+    
     <div class="navbar-item"><span class="navbar-text"
         style="color: white; margin-left: 1rem; margin-right: 1rem;">|</span></div>
 
@@ -119,6 +117,6 @@
           </span>
         </div>
       </div>
-    </div>-->
+    </div>
   </nav>
 </header>
\ No newline at end of file