diff --git a/modoboa/core/api/v2/tests.py b/modoboa/core/api/v2/tests.py
index 35cf5091f..44cbbf388 100644
--- a/modoboa/core/api/v2/tests.py
+++ b/modoboa/core/api/v2/tests.py
@@ -117,7 +117,7 @@ class AccountViewSetTestCase(ModoAPITestCase):
         resp = self.client.get(url)
         self.assertEqual(resp.status_code, 200)
         me = resp.json()
-        self.assertEqual(me["pk"], 1)
+        self.assertEqual(me["username"], "admin")
 
     @mock.patch("django_otp.match_token")
     def test_tfa_verify_code(self, match_mock):
diff --git a/requirements.txt b/requirements.txt
index 8398bc299..5e68e2bb1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ dj-database-url
 djangorestframework>=3.11,<3.13
 drf-spectacular
 uritemplate
-djangorestframework-simplejwt
+djangorestframework-simplejwt==4.4
 drf-flex-fields
 
 passlib~=1.7.4