diff --git a/core/admin/mailu/debug.py b/core/admin/mailu/debug.py
index 7677901b..4d63f3c5 100644
--- a/core/admin/mailu/debug.py
+++ b/core/admin/mailu/debug.py
@@ -1,6 +1,6 @@
 import flask_debugtoolbar
 
-from werkzeug.contrib import profiler as werkzeug_profiler
+from werkzeug.middleware.profiler import ProfilerMiddleware
 
 
 # Debugging toolbar
@@ -10,7 +10,7 @@ toolbar = flask_debugtoolbar.DebugToolbarExtension()
 # Profiler
 class Profiler(object):
     def init_app(self, app):
-        app.wsgi_app = werkzeug_profiler.ProfilerMiddleware(
+        app.wsgi_app = ProfilerMiddleware(
             app.wsgi_app, restrictions=[30]
         )
 
diff --git a/core/admin/mailu/utils.py b/core/admin/mailu/utils.py
index dda927b0..eddd6848 100644
--- a/core/admin/mailu/utils.py
+++ b/core/admin/mailu/utils.py
@@ -28,7 +28,7 @@ import redis
 from flask.sessions import SessionMixin, SessionInterface
 from itsdangerous.encoding import want_bytes
 from werkzeug.datastructures import CallbackDict
-from werkzeug.contrib import fixers
+from werkzeug.middleware.proxy_fix import ProxyFix
 
 # Login configuration
 login = flask_login.LoginManager()
@@ -109,7 +109,7 @@ class PrefixMiddleware(object):
         return self.app(environ, start_response)
 
     def init_app(self, app):
-        self.app = fixers.ProxyFix(app.wsgi_app, x_for=1, x_proto=1)
+        self.app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1)
         app.wsgi_app = self
 
 proxy = PrefixMiddleware()
diff --git a/core/admin/requirements-prod.txt b/core/admin/requirements-prod.txt
index 38717145..673c4445 100644
--- a/core/admin/requirements-prod.txt
+++ b/core/admin/requirements-prod.txt
@@ -19,7 +19,7 @@ dnspython==1.16.0
 dominate==2.3.5
 email-validator==1.1.3
 Flask==1.0.2
-Flask-Babel==0.12.2
+Flask-Babel==1.0.0
 Flask-Bootstrap==3.3.7.1
 Flask-DebugToolbar==0.10.1
 Flask-Limiter==1.0.1
@@ -28,7 +28,7 @@ flask-marshmallow==0.14.0
 Flask-Migrate==2.4.0
 Flask-Script==2.0.6
 Flask-SQLAlchemy==2.4.0
-Flask-WTF==0.14.2
+Flask-WTF==0.15.1
 gunicorn==20.1.0
 html5lib==1.1
 idna==2.8
@@ -72,6 +72,6 @@ urllib3==1.26.5
 validators==0.12.6
 visitor==0.1.3
 webencodings==0.5.1
-Werkzeug==0.15.5
+Werkzeug==1.0.1
 WTForms==2.3.3
 WTForms-Components==0.10.5