diff --git a/tests/test_account.py b/tests/test_account.py
index 68b2bf7..fe20bcf 100644
--- a/tests/test_account.py
+++ b/tests/test_account.py
@@ -517,8 +517,8 @@ class AccountTestCase(unittest.TestCase):
         with self.app.app_context():
             cash_account: Account = Account.find_by_code(cash.code)
             self.assertIsNotNone(cash_account)
-            self.assertNotEqual(cash_account.created_at,
-                                cash_account.updated_at)
+            self.assertLess(cash_account.created_at,
+                            cash_account.updated_at)
 
     def test_created_updated_by(self) -> None:
         """Tests the created-by and updated-by record.
diff --git a/tests/test_currency.py b/tests/test_currency.py
index a657462..a0d2a6c 100644
--- a/tests/test_currency.py
+++ b/tests/test_currency.py
@@ -463,8 +463,8 @@ class CurrencyTestCase(unittest.TestCase):
         with self.app.app_context():
             zza_currency: Currency = db.session.get(Currency, zza.code)
             self.assertIsNotNone(zza_currency)
-            self.assertNotEqual(zza_currency.created_at,
-                                zza_currency.updated_at)
+            self.assertLess(zza_currency.created_at,
+                            zza_currency.updated_at)
 
     def test_created_updated_by(self) -> None:
         """Tests the created-by and updated-by record.