diff --git a/cps/templates/layout.html b/cps/templates/layout.html
index ad7be743..fc32bcd8 100644
--- a/cps/templates/layout.html
+++ b/cps/templates/layout.html
@@ -11,7 +11,6 @@
     {% if g.google_site_verification|length > 0 %}
       <meta name="google-site-verification" content="{{g.google_site_verification}}">
     {% endif %}
-
     <!-- Bootstrap -->
     <link rel="apple-touch-icon" sizes="140x140" href="{{ url_for('static', filename='favicon.ico') }}">
     <link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
@@ -23,12 +22,6 @@
        <link href="{{ url_for('static', filename='css/caliBlur.css') }}" rel="stylesheet" media="screen">
        <link href="{{ url_for('static', filename='css/caliBlur_override.css') }}" rel="stylesheet" media="screen">
     {% endif %}
-    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
-    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
-    <!--[if lt IE 9]>
-      <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
-      <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
-    <![endif]-->
   </head>
   <body class="{{ page }} {{ bodyClass }}{% if g.current_theme == 1 %} blur{% endif %}" data-text="{{_('Home')}}" data-textback="{{_('Back')}}">
     <!-- Static navbar -->
diff --git a/requirements.txt b/requirements.txt
index 9032c127..494866a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,10 +2,10 @@ APScheduler>=3.6.3,<3.10.0
 werkzeug<2.1.0
 Babel>=1.3,<3.0
 Flask-Babel>=0.11.1,<2.1.0
-Flask-Login>=0.3.2,<0.6.2
+Flask-Login>=0.3.2,<0.6.3
 Flask-Principal>=0.3.2,<0.5.1
 backports_abc>=0.4
-Flask>=1.0.2,<2.1.0
+Flask>=1.0.2,<2.2.0
 iso-639>=0.4.5,<0.5.0
 PyPDF2>=1.20,<3.1.0
 pytz>=2016.10
