diff --git a/cycledash/__init__.py b/cycledash/__init__.py
index 021257f..d3f9829 100644
--- a/cycledash/__init__.py
+++ b/cycledash/__init__.py
@@ -1,7 +1,9 @@
 from flask import Flask, jsonify, request, make_response, current_app
 import flask.json
 from flask_sqlalchemy import SQLAlchemy
-from flask.ext import restful, login, bcrypt
+import flask_restful as restful
+import flast_login as login
+import flask_bcrypt as bcrypt
 import humanize
 import logging
 import sys
diff --git a/cycledash/api/__init__.py b/cycledash/api/__init__.py
index 93a081e..f174139 100644
--- a/cycledash/api/__init__.py
+++ b/cycledash/api/__init__.py
@@ -1,7 +1,7 @@
 from collections import OrderedDict
 from flask import request
-import flask.ext.restful
-from flask.ext.login import current_user
+import flask_restful
+from flask_login import current_user
 import functools
 import voluptuous
 
@@ -10,7 +10,7 @@
 from cycledash.helpers import prepare_request_data, camelcase_dict
 
 
-class Resource(flask.ext.restful.Resource, object):
+class Resource(flask_restful.Resource, object):
     """Extends Resource by adding an authentication check for basic auth or
     valid session cokie.
     """
@@ -33,7 +33,7 @@ def dispatch_request(self, *args, **kwargs):
                     authorized = True
             if not authorized:
                 auth_msg = 'Correct username/password required.'
-                return flask.ext.restful.abort(401, message=auth_msg)
+                return flask_restful.abort(401, message=auth_msg)
         return super(Resource, self).dispatch_request(*args, **kwargs)
 
 
@@ -88,12 +88,12 @@ def decorator(f):
         @functools.wraps(f)
         def wrapper(*args, **kwargs):
             if not (request.json or request.data or request.form):
-                flask.ext.restful.abort(400, message='Validation error.',
+                flask_restful.abort(400, message='Validation error.',
                                         errors=['No data provided.'])
             try:
                 data = schema(prepare_request_data(request))
             except voluptuous.MultipleInvalid as err:
-                flask.ext.restful.abort(400,
+                flask_restful.abort(400,
                                         message='Validation error.',
                                         errors=[str(e) for e in err.errors])
             setattr(request, 'validated_body', data)
diff --git a/cycledash/api/bams.py b/cycledash/api/bams.py
index 1009643..a9ea9bc 100644
--- a/cycledash/api/bams.py
+++ b/cycledash/api/bams.py
@@ -1,6 +1,6 @@
 """Defines the API for BAMs."""
 from flask import request
-from flask.ext.restful import abort, fields
+from flask_restful import abort, fields
 from sqlalchemy import select, desc
 import voluptuous
 from voluptuous import Schema, Required, Any, Exclusive, Coerce
diff --git a/cycledash/api/comments.py b/cycledash/api/comments.py
index 93a7379..d9f2fdd 100644
--- a/cycledash/api/comments.py
+++ b/cycledash/api/comments.py
@@ -1,8 +1,8 @@
 """API for user comments."""
 from collections import defaultdict
 from flask import jsonify, request
-from flask.ext.restful import abort, fields
-from flask.ext.login import current_user
+from flask_restful import abort, fields
+from flask_login import current_user
 from sqlalchemy import select, func, desc
 from voluptuous import Any, Required, Coerce, Schema
 
diff --git a/cycledash/api/genotypes.py b/cycledash/api/genotypes.py
index 1826a8a..dbf3218 100644
--- a/cycledash/api/genotypes.py
+++ b/cycledash/api/genotypes.py
@@ -3,7 +3,7 @@
 import copy
 import json
 from flask import request
-import flask.ext.restful as restful
+import flask_restful as restful
 from plone.memoize import forever
 from sqlalchemy import (select, func, types, cast, join, outerjoin, asc, desc,
                         and_, Integer, Float, String, distinct)
diff --git a/cycledash/api/projects.py b/cycledash/api/projects.py
index 622292f..99f5be7 100644
--- a/cycledash/api/projects.py
+++ b/cycledash/api/projects.py
@@ -1,6 +1,6 @@
 """Defines the API for Projects."""
 from flask import request, redirect, jsonify, url_for, render_template
-from flask.ext.restful import fields, abort
+from flask_restful import fields, abort
 from sqlalchemy import exc, select, func, desc
 import voluptuous
 from voluptuous import Schema, Required, Any
diff --git a/cycledash/api/runs.py b/cycledash/api/runs.py
index 2a72957..eae501e 100644
--- a/cycledash/api/runs.py
+++ b/cycledash/api/runs.py
@@ -1,6 +1,6 @@
 import datetime
 from flask import request
-from flask.ext.restful import abort, fields
+from flask_restful import abort, fields
 from sqlalchemy import select, desc, func
 import voluptuous
 from voluptuous import Schema, Any, Required, Exclusive, Coerce
diff --git a/cycledash/api/tasks.py b/cycledash/api/tasks.py
index b0ffff3..45edd48 100644
--- a/cycledash/api/tasks.py
+++ b/cycledash/api/tasks.py
@@ -1,7 +1,7 @@
 """Methods for working with Celery task states."""
 from collections import defaultdict
 from sqlalchemy import select
-from flask.ext.restful import abort, fields
+from flask_restful import abort, fields
 from voluptuous import Schema, Any
 
 from common.helpers import tables
diff --git a/cycledash/auth.py b/cycledash/auth.py
index a0759c8..13ce113 100644
--- a/cycledash/auth.py
+++ b/cycledash/auth.py
@@ -1,6 +1,6 @@
 """Module to manage user authentication and identification."""
 from flask import request, redirect, render_template
-from flask.ext.login import login_user, logout_user
+from flask_login import login_user, logout_user
 from sqlalchemy import exc
 import voluptuous
 import base64
diff --git a/cycledash/helpers.py b/cycledash/helpers.py
index 9c128dd..145f05f 100644
--- a/cycledash/helpers.py
+++ b/cycledash/helpers.py
@@ -9,7 +9,7 @@
 from common.helpers import tables, to_epoch
 
 from flask import jsonify, request, url_for, redirect
-import flask.ext.restful, flask.ext.restful.fields
+import flask_restful, flask_restful.fields
 import voluptuous
 from werkzeug.utils import secure_filename
 
@@ -188,7 +188,7 @@ def abort_if_none_for(obj_name):
     def abort_if_none(obj, obj_id):
         """Abort request with a 404 if object is None."""
         if obj is None:
-            flask.ext.restful.abort(
+            flask_restful.abort(
                 404,
                 message='No {} with id={} found.'.format(obj_name, obj_id))
         else:
diff --git a/cycledash/views.py b/cycledash/views.py
index 87d1868..1d671fd 100644
--- a/cycledash/views.py
+++ b/cycledash/views.py
@@ -3,7 +3,7 @@
 import json
 import tempfile
 from flask import request, redirect, render_template, send_file, Response
-from flask.ext.login import login_required
+from flask_login import login_required
 from sqlalchemy import select, desc, exc
 import voluptuous
 
diff --git a/requirements.txt b/requirements.txt
index 34f24ac..f6076e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ requests==2.3.0
 voluptuous==0.8.7
 wsgiref==0.1.2
 psycopg2==2.5.4
-pylint==1.4.1
+pylint==1.5.0
 humanize==0.5.1
 varcode==0.3.11
 mock==1.0.1
diff --git a/tests/python/test_authentication.py b/tests/python/test_authentication.py
index 449fce4..2ea11fc 100644
--- a/tests/python/test_authentication.py
+++ b/tests/python/test_authentication.py
@@ -1,7 +1,7 @@
 """Tests to make sure authentication is present + working."""
 
 
-from flask.ext.login import login_user
+from flask_login import login_user
 import mock
 import nose
 import nose.tools as asserts
diff --git a/tests/python/test_views.py b/tests/python/test_views.py
index 8dc244a..c1b1d93 100644
--- a/tests/python/test_views.py
+++ b/tests/python/test_views.py
@@ -1,5 +1,5 @@
 """Test rendered views of Cycledash."""
-from flask.ext.login import login_user
+from flask_login import login_user
 import mock
 import nose
 import nose.tools as asserts