diff --git a/index.templ b/index.templ
index ea958057..283a882a 100644
--- a/index.templ
+++ b/index.templ
@@ -13,14 +13,11 @@
     <!-- Datos + importadores -->
     <link href="events_python.json" type="application/json" rel="exhibit-data" />
 
-
     <!-- libs simile-exhibit -->
-
-    <script src="http://api.simile-widgets.org/exhibit/HEAD/lib/jquery-1.7.2.min.js" type="text/javascript">
-    </script>
-    <link rel="exhibit-extension" href="http://api.simile-widgets.org/exhibit/3.1.1/extensions/map/map-extension.js" />
-    <link rel="exhibit-extension" href="http://api.simile-widgets.org/exhibit/3.1.1/extensions/time/time-extension.js" />
-    <script src="http://api.simile-widgets.org/exhibit/3.1.1/exhibit-api.js" type="text/javascript"></script>
+    <script src="http://api.simile-widgets.org/exhibit/STABLE/lib/jquery.min.js" type="text/javascript"></script>
+    <link rel="exhibit-extension" href="http://api.simile-widgets.org/exhibit/STABLE/extensions/map/map-extension.js" />
+    <link rel="exhibit-extension" href="http://api.simile-widgets.org/exhibit/STABLE/extensions/time/time-extension.js" />
+    <script src="http://api.simile-widgets.org/exhibit/STABLE/exhibit-api.js" type="text/javascript"></script>
 
     <!-- Bootstrap -->
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/bootstrap/3.3.0/css/bootstrap.min.css">
diff --git a/requirements.txt b/requirements.txt
index 3b505a2f..bc4f2f67 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,7 @@ pyasn1==0.1.7
 pyasn1-modules==0.0.5
 pycparser==2.10
 pycrypto==2.6.1
+pytz==2015.7
 rsa==3.1.4
 simplejson==3.6.5
 six==1.9.0