diff --git a/management/commands/anonymize_data.py b/management/commands/anonymize_data.py
index 3c4b973..e79c5b5 100644
--- a/management/commands/anonymize_data.py
+++ b/management/commands/anonymize_data.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2021 by BDE ENS Paris-Saclay
+# Copyright (C) 2018-2023 by BDE ENS Paris-Saclay
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from django.core.management.base import BaseCommand
@@ -30,4 +30,37 @@ class Command(BaseCommand):
                     "email = 'anonymous@example.com';")
         cur.execute("UPDATE member_club SET "
                     "email = 'anonymous@example.com';")
+        cur.execute("UPDATE activity_guest SET "
+                    "first_name = 'Anne', "
+                    "last_name = 'Onyme';")
+        cur.execute("UPDATE treasury_invoice SET "
+                    "name = 'Anne Onyme', "
+                    "object = 'Rends nous riches', "
+                    "description = 'Donne nous plein de sous', "
+                    "address = '4 avenue des Sciences, 91190 GIF-SUR-YVETTE';")
+        cur.execute("UPDATE treasury_product SET "
+                    "designation = 'un truc inutile';")
+        cur.execute("UPDATE note_specialtransaction SET "
+                    "bank = 'le matelas', "
+                    "first_name = 'Anne', "
+                    "last_name = 'Onyme';")
+        cur.execute("UPDATE wei_weiregistration SET "
+                    "birth_date = '1998-01-08', "
+                    "emergency_contact_name = 'Anne Onyme', "
+                    "emergency_contact_phone = '0123456789', "
+                    "gender = 'nonbinary', "
+                    "health_issues = 'Tout va bien';")
+        cur.execute("UPDATE logs_changelog SET "
+                    "ip = '138.231.175.203', "
+                    "data = 'new data', "
+                    "previous = 'old data';")
+        cur.execute("UPDATE mailer_messagelog SET"
+                    "log_message = 'log message', "
+                    "message_data = 'message data';")
+        cur.execute("UPDATE mailer_dontsendentry SET"
+                    "to_address = 'anonymous@example.com';")
+        cur.execute("UPDATE oauth2_provider_application SET"
+                    "name = 'external app', "
+                    "redirect_urls = 'http://external.app', "
+                    "client_secret = 'abcdefghijklmnopqrstuvwxyz';")
         cur.close()