diff --git a/zoo/zoo_data/apps.py b/zoo/zoo_data/apps.py
index 8884f0a..14177f4 100644
--- a/zoo/zoo_data/apps.py
+++ b/zoo/zoo_data/apps.py
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from django.apps import AppConfig
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 
 class ZooDataConfig(AppConfig):
diff --git a/zoo/zoo_data/models.py b/zoo/zoo_data/models.py
index 758f97d..7564c46 100644
--- a/zoo/zoo_data/models.py
+++ b/zoo/zoo_data/models.py
@@ -29,7 +29,7 @@ from django.core.exceptions import ValidationError
 from django.urls import reverse
 from django.utils.encoding import force_text
 from django.utils.six import python_2_unicode_compatible
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.utils.timezone import now
 from django.contrib.postgres.fields import JSONField
 from django.contrib.postgres.search import TrigramDistance
diff --git a/zoo/zoo_meta/apps.py b/zoo/zoo_meta/apps.py
index 7b80476..97e894a 100644
--- a/zoo/zoo_meta/apps.py
+++ b/zoo/zoo_meta/apps.py
@@ -14,7 +14,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.db.models.signals import post_migrate, post_save
 from django.apps import AppConfig
 
diff --git a/zoo/zoo_meta/models.py b/zoo/zoo_meta/models.py
index 7d273c6..a832c9f 100644
--- a/zoo/zoo_meta/models.py
+++ b/zoo/zoo_meta/models.py
@@ -19,7 +19,7 @@ from hashlib import md5
 from django.apps import apps
 from django.db import models, connection
 from django.utils.encoding import force_bytes, force_text
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.contrib.postgres.fields import JSONField
 
 
diff --git a/zoo/zoo_nanterre/apps.py b/zoo/zoo_nanterre/apps.py
index 645df1f..69cc22a 100644
--- a/zoo/zoo_nanterre/apps.py
+++ b/zoo/zoo_nanterre/apps.py
@@ -20,7 +20,7 @@ import functools
 
 from django.apps import AppConfig
 from django.conf.urls import url
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.db.models.signals import post_migrate
 
 
diff --git a/zoo/zoo_nanterre/forms.py b/zoo/zoo_nanterre/forms.py
index 4393ae1..e300ea7 100644
--- a/zoo/zoo_nanterre/forms.py
+++ b/zoo/zoo_nanterre/forms.py
@@ -16,7 +16,7 @@
 
 from django import forms
 from django.utils.encoding import force_text
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.core.exceptions import ValidationError
 
 from .utils import PersonSearch, get_applications, get_application
diff --git a/zoo/zoo_nanterre/models.py b/zoo/zoo_nanterre/models.py
index d01d32b..263aedf 100644
--- a/zoo/zoo_nanterre/models.py
+++ b/zoo/zoo_nanterre/models.py
@@ -14,7 +14,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.contrib.postgres.fields import JSONField
 from django.db import models