diff --git a/requirements.txt b/requirements.txt
index 5bb5d2a..0254909 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
-Django==1.10.7
-docutils==0.13.1
-Pillow==4.0.0
-pytz==2016.7
-six==1.10.0
-sqlparse==0.2.2
-django-reversion==2.0.8
-django-bootstrap3==7.1.0
+Django==1.11.22
+docutils==0.14
+Pillow==5.4.1
+pytz==2019.1
+six==1.12.0
+sqlparse==0.2.4
+django-reversion==3.0.3
+django-bootstrap3==11.1.0
diff --git a/users/admin.py b/users/admin.py
index 9d4a61b..b366f9f 100644
--- a/users/admin.py
+++ b/users/admin.py
@@ -17,7 +17,7 @@ class UserAdmin(admin.ModelAdmin):
         'surname',
         'pseudo',
         'email',
-        'state'
+        'is_active'
     )
     search_fields = ('name', 'surname', 'pseudo')
 
diff --git a/users/forms.py b/users/forms.py
index fe99657..c0047ae 100644
--- a/users/forms.py
+++ b/users/forms.py
@@ -120,7 +120,7 @@ class PasswordForm(ModelForm):
 class StateForm(ModelForm):
     class Meta:
         model = User
-        fields = ['state']
+        fields = ['is_active']
 
 
 class ClefForm(ModelForm):
diff --git a/users/migrations/0012_auto_20190802_2112.py b/users/migrations/0012_auto_20190802_2112.py
new file mode 100644
index 0000000..b390c45
--- /dev/null
+++ b/users/migrations/0012_auto_20190802_2112.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2019-08-02 19:12
+from __future__ import unicode_literals
+
+from django.db import migrations
+import users.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0011_auto_20190802_1831'),
+    ]
+
+    operations = [
+        migrations.AlterModelManagers(
+            name='user',
+            managers=[
+                ('objects', users.models.UserManager()),
+            ],
+        ),
+        migrations.RemoveField(
+            model_name='user',
+            name='state',
+        ),
+    ]
diff --git a/users/models.py b/users/models.py
index 5c02881..a4736af 100644
--- a/users/models.py
+++ b/users/models.py
@@ -14,15 +14,21 @@ from med.settings import MAX_EMPRUNT, REQ_EXPIRE_HRS
 
 
 class UserManager(BaseUserManager):
-    def _create_user(self, pseudo, name, surname, email, password=None, su=False):
-        if not pseudo:
-            raise ValueError('Users must have an username')
+    use_in_migrations = True
 
+    def _create_user(self, username, name, surname, email, password=None, su=False):
+        """
+        Creates and saves a User with the given username, email and password.
+        """
+        if not username:
+            raise ValueError('The given username must be set')
+        email = self.normalize_email(email)
+        username = self.model.normalize_username(username)
         user = self.model(
-            pseudo=pseudo,
+            pseudo=username,
             name=name,
             surname=surname,
-            email=self.normalize_email(email),
+            email=email,
         )
 
         user.set_password(password)
@@ -48,14 +54,6 @@ class UserManager(BaseUserManager):
 
 class User(AbstractBaseUser):
     PRETTY_NAME = "Utilisateurs"
-    STATE_ACTIVE = 0
-    STATE_DISABLED = 1
-    STATE_ARCHIVE = 2
-    STATES = (
-        (0, 'STATE_ACTIVE'),
-        (1, 'STATE_DISABLED'),
-        (2, 'STATE_ARCHIVE'),
-    )
 
     name = models.CharField(max_length=255)
     surname = models.CharField(max_length=255)
@@ -63,7 +61,6 @@ class User(AbstractBaseUser):
     telephone = models.CharField(max_length=15, null=True, blank=True)
     adresse = models.CharField(max_length=255, null=True, blank=True)
     maxemprunt = models.IntegerField(default=MAX_EMPRUNT, help_text="Maximum d'emprunts autorisés")
-    state = models.IntegerField(choices=STATES, default=STATE_ACTIVE)
     pseudo = models.CharField(max_length=32, unique=True,
                               help_text="Doit contenir uniquement des lettres, chiffres, ou tirets. ")
     comment = models.CharField(help_text="Commentaire, promo", max_length=255, blank=True)
diff --git a/users/templates/users/profil.html b/users/templates/users/profil.html
index 861bb0c..c345e4a 100644
--- a/users/templates/users/profil.html
+++ b/users/templates/users/profil.html
@@ -93,12 +93,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         </tr>
         <tr> 
            <th>Statut</th>
-            {% if user.state == 0 %}
+            {% if user.is_active %}
             <td><font color="green">Actif</font></td>
-            {% elif user.state == 1 %}
-            <td><font color="red">Désactivé</font></td>
             {% else %}
-            <td><font color="orange">Archivé</font></td>
+            <td><font color="red">Désactivé</font></td>
             {% endif %}
             <th>Dernière connexion</th>
             <td>{{ user.last_login }}</td>
diff --git a/users/views.py b/users/views.py
index 9530dcd..b8292b7 100644
--- a/users/views.py
+++ b/users/views.py
@@ -377,7 +377,7 @@ def index_adhesion(request):
 @permission_required('perm')
 def index(request):
     """ Affiche l'ensemble des users, need droit admin """
-    users_list = User.objects.order_by('state', 'name')
+    users_list = User.objects.order_by('name')
     paginator = Paginator(users_list, PAGINATION_NUMBER)
     page = request.GET.get('page')
     try: