diff --git a/tests/test_base.py b/tests/test_base.py
index 3861ba8..34692bb 100644
--- a/tests/test_base.py
+++ b/tests/test_base.py
@@ -122,7 +122,7 @@ def card(self):
         self.mock_tokenization_request()
 
         response = requests.post(card_registration.card_registration_url, data={
-            'cardNumber': '4970100000000154',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0124',
             'accessKeyRef': card_registration.access_key,
@@ -148,7 +148,7 @@ def natural_user_card(self):
         self.mock_tokenization_request()
 
         response = requests.post(card_registration.card_registration_url, data={
-            'cardNumber': '4970101122334422',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0124',
             'accessKeyRef': card_registration.access_key,
@@ -174,7 +174,7 @@ def legal_user_card(self):
         self.mock_tokenization_request()
 
         response = requests.post(card_registration.card_registration_url, data={
-            'cardNumber': '4970101122334406',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0124',
             'accessKeyRef': card_registration.access_key,
@@ -539,7 +539,7 @@ def get_johns_card(recreate=False):
             params = {
                 "data_XXX": card_registration.preregistration_data,
                 "accessKeyRef": card_registration.access_key,
-                "cardNumber": '4970101122334422',
+                "cardNumber": '4970107111111119',
                 "cardExpirationDate": '1224',
                 "cardCvx": '123'
             }
@@ -563,7 +563,7 @@ def get_johns_card_3dsecure(recreate=False):
             params = {
                 "data_XXX": card_registration.preregistration_data,
                 "accessKeyRef": card_registration.access_key,
-                "cardNumber": '4970105191923460',
+                "cardNumber": '4970107111111119',
                 "cardExpirationDate": '1224',
                 "cardCvx": '123'
             }
@@ -609,7 +609,7 @@ def create_new_card_registration_for_deposit():
         params = {
             "data_XXX": card_registration.preregistration_data,
             "accessKeyRef": card_registration.access_key,
-            "cardNumber": '4970105181818183',
+            "cardNumber": '4970107111111119',
             "cardExpirationDate": '1224',
             "cardCvx": '123'
         }
diff --git a/tests/test_cards.py b/tests/test_cards.py
index 39b3708..d991efa 100644
--- a/tests/test_cards.py
+++ b/tests/test_cards.py
@@ -67,7 +67,7 @@ def test_cards_registration(self):
 
         # Send card details to the Tokenization server
         response = requests.post(card_registration.card_registration_url, urlrequest.urlencode({
-            'cardNumber': '4970100000000154',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0128',
             'accessKeyRef': card_registration.access_key,
@@ -163,7 +163,7 @@ def test_cards_for_fingerprint(self):
         self.assertIsNotNone(card_registration.get_pk())
 
         response = requests.post(card_registration.card_registration_url, urlrequest.urlencode({
-            'cardNumber': '4970100000000154',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0128',
             'accessKeyRef': card_registration.access_key,
@@ -239,7 +239,7 @@ def test_desactive_card(self):
 
         # Send card details to the Tokenization server
         response = requests.post(card_registration.card_registration_url, urlrequest.urlencode({
-            'cardNumber': '4970100000000154',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '0128',
             'accessKeyRef': card_registration.access_key,
diff --git a/tests/test_preauthorizations.py b/tests/test_preauthorizations.py
index e06ae01..d176aed 100644
--- a/tests/test_preauthorizations.py
+++ b/tests/test_preauthorizations.py
@@ -676,7 +676,7 @@ def test_PreAuthorizations_CreateWithAvs(self):
 
         saved_registration = card_registration.save()
         data = {
-            'cardNumber': '4970105191923460',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '1224',
             'accessKeyRef': card_registration.access_key,
@@ -729,7 +729,7 @@ def test_PreAuthorizations_CreateDirect(self):
 
         saved_registration = card_registration.save()
         data = {
-            'cardNumber': '4970105191923460',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '1224',
             'accessKeyRef': card_registration.access_key,
@@ -799,7 +799,7 @@ def test_PreAuthorizations_CheckCardInfo(self):
 
         saved_registration = card_registration.save()
         data = {
-            'cardNumber': '4970105191923460',
+            'cardNumber': '4970107111111119',
             'cardCvx': '123',
             'cardExpirationDate': '1224',
             'accessKeyRef': card_registration.access_key,