diff --git a/caimira/apps/calculator/__init__.py b/caimira/apps/calculator/__init__.py
index c36e56ec..8399bd9d 100644
--- a/caimira/apps/calculator/__init__.py
+++ b/caimira/apps/calculator/__init__.py
@@ -35,7 +35,7 @@ from .user import AuthenticatedUser, AnonymousUser
 # calculator version. If the calculator needs to make breaking changes (e.g. change
 # form attributes) then it can also increase its MAJOR version without needing to
 # increase the overall CAiMIRA version (found at ``caimira.__version__``).
-__version__ = "4.6"
+__version__ = "4.7"
 
 
 class BaseRequestHandler(RequestHandler):
diff --git a/caimira/apps/templates/base/index.html.j2 b/caimira/apps/templates/base/index.html.j2
index 835bb7fa..65f19037 100644
--- a/caimira/apps/templates/base/index.html.j2
+++ b/caimira/apps/templates/base/index.html.j2
@@ -32,7 +32,7 @@
         <div class="d-flex flex-row" >
           <div class="pr-3"><a href="{{ get_calculator_url() }}" role="button" class="btn btn-lg btn-outline-primary"><div class="d-flex d-row"><i class="icon-calculator"></i><span class="pl-2">Calculator</div></a></div>
           <br>
-          <div class="expert_app_button"><a href="/expert-app" role="button" class="btn btn-lg btn-outline-secondary"><div class="d-flex d-row"><i class="icon-expert"></i><span class="pl-2">Expert (beta)</div></a></div>
+          <div class="expert_app_button"><a href="/expert-app" role="button" class="btn btn-lg btn-outline-secondary"><div class="d-flex d-row"><i class="icon-expert"></i><span class="pl-2">Expert app</div></a></div>
         </div>
         <br>
       </div>
diff --git a/caimira/apps/templates/base/layout.html.j2 b/caimira/apps/templates/base/layout.html.j2
index 48bca715..6a2f592c 100644
--- a/caimira/apps/templates/base/layout.html.j2
+++ b/caimira/apps/templates/base/layout.html.j2
@@ -45,7 +45,7 @@
               <ul class="dropdown-menu dropwown-navbar-colors" style="min-width: 12rem;" aria-labelledby="navbarDropdown">
                 <li><a href="{{ get_calculator_url() }}" class="{{ "header-navbar nav-link active" if "calculator/" == active_page else "header-navbar nav-link" }}">Calculator</a></li>
                 <li><div class="d-flex"><span class="d-flex align-self-center submenu-division"></span><a href="{{ get_calculator_url() }}/user-guide" class="{{ "header-navbar nav-link active" if "user-guide" in active_page else "header-navbar nav-link" }}">User Guide</a></div></li>
-                <li><a href="/expert-app" class="{{ "header-navbar nav-link active" if "/expert-app" == active_page else "header-navbar nav-link" }}">Expert app (beta)</a></li>
+                <li><a href="/expert-app" class="{{ "header-navbar nav-link active" if "/expert-app" == active_page else "header-navbar nav-link" }}">Expert app</a></li>
                 <li><a href="/co2-app" class="{{ "header-navbar nav-link active" if "/co2-app" == active_page else "header-navbar nav-link" }}">CO₂ Simulator</a></li>
               </ul>
             </li>