diff --git a/tests/starkex/test_conditional_transfer.py b/tests/starkex/test_conditional_transfer.py
index 0e4c4bb..506e285 100644
--- a/tests/starkex/test_conditional_transfer.py
+++ b/tests/starkex/test_conditional_transfer.py
@@ -9,8 +9,8 @@
     '58c7d5a90b1776bde86ebac077e053ed85b0f7164f53b080304a531947f46e3'
 )
 MOCK_SIGNATURE = (
-    '01b437ac15bb89417edcfb2d304c3efad6256def3cc24e60c4980a88d08cb953' +
-    '045df9fbe4a4895409e1011c60be439d65c1a2637013b74a19cb5b8ab62db434'
+    '030044e03ab5efbaeaa43f472aa637bca8542835da60e8dcda8d145a619546d2' +
+    '03c7f9007fd6b1963de156bfadf6e90fe4fe4b29674013b7de32f61527c70f00'
 )
 
 # Mock conditional transfer params.
@@ -40,7 +40,6 @@ class TestConditionalTransfer():
     def test_sign_conditional_transfer(self):
         transfer = SignableConditionalTransfer(**CONDITIONAL_TRANSFER_PARAMS)
         signature = transfer.sign(MOCK_PRIVATE_KEY)
-        print(signature)
         assert signature == MOCK_SIGNATURE
 
     def test_verify_signature(self):
diff --git a/tests/starkex/test_order.py b/tests/starkex/test_order.py
index 54bd52a..0083ecd 100644
--- a/tests/starkex/test_order.py
+++ b/tests/starkex/test_order.py
@@ -21,8 +21,8 @@
     '5c749cd4c44bdc730bc90af9bfbdede9deb2c1c96c05806ce1bc1cb4fed64f7'
 )
 MOCK_SIGNATURE_EVEN_Y = (
-    '0618bcd2a8a027cf407116f88f2fa0d866154ee421cdf8a9deca0fecfda5277b' +
-    '03e42fa1d039522fc77c23906253e537cc5b2f392dba6f2dbb35d51cbe37273a'
+    '0500a22a8c8b14fbb3b7d26366604c446b9d059420d7db2a8f94bc52691d2626' +
+    '003e38aa083f72c9db89a7a80b98a6eb92edce7294d917d8489767740affc6ed'
 )
 
 # Mock order params.
@@ -49,7 +49,6 @@ class TestOrder():
     def test_sign_order(self):
         order = SignableOrder(**ORDER_PARAMS)
         signature = order.sign(MOCK_PRIVATE_KEY)
-        print(signature)
         assert signature == MOCK_SIGNATURE
 
     def test_verify_signature_odd_y(self):
diff --git a/tests/starkex/test_transfer.py b/tests/starkex/test_transfer.py
index 27ea8c5..7dcc063 100644
--- a/tests/starkex/test_transfer.py
+++ b/tests/starkex/test_transfer.py
@@ -9,8 +9,8 @@
     '58c7d5a90b1776bde86ebac077e053ed85b0f7164f53b080304a531947f46e3'
 )
 MOCK_SIGNATURE = (
-    '07a64843a0fb9bd455696139f6230d3152d9df2e863d54587f1f8bdbb07eb032' +
-    '0699b82593aa2e02915694ffc39c1001e81337b8fcc73f5b91f73ce5146c50bd'
+    '02b4d393ea955be0f53029e2f8a10d31671eb9d3ada015d973c903417264688a' +
+    '02ffb6b7f29870208f1f860b125de95b5444142a867be9dcd80128999518ddd3'
 )
 
 # Mock transfer params.
@@ -36,7 +36,6 @@ def test_sign_transfer(self):
         transfer = SignableTransfer(
             **TRANSFER_PARAMS, network_id=NETWORK_ID_SEPOLIA)
         signature = transfer.sign(MOCK_PRIVATE_KEY)
-        print(signature)
         assert signature == MOCK_SIGNATURE
 
     def test_sign_transfer_different_client_id(self):
diff --git a/tests/starkex/test_withdrawal.py b/tests/starkex/test_withdrawal.py
index 12d4c64..d5ca109 100644
--- a/tests/starkex/test_withdrawal.py
+++ b/tests/starkex/test_withdrawal.py
@@ -9,8 +9,8 @@
     '58c7d5a90b1776bde86ebac077e053ed85b0f7164f53b080304a531947f46e3'
 )
 MOCK_SIGNATURE = (
-    '0572e1628e196282ee246dbe5c8394251bf3fb1fab7be40e77b69b64c030920e' +
-    '025f94283b9f3b9aa18503f7c500db89cc1ac914cb84b00e2263552a3d31a479'
+    '01af771baee70bea9e5e0a5e600e29fa67171b32ee5d38c67c5a97630bcd8fab' +
+    '0563d154cd47dcf9c34e4ddf00d8fea353176807ba5f7ab62316133a8976a733'
 )
 
 # Mock withdrawal params.
@@ -33,7 +33,6 @@ class TestWithdrawal():
     def test_sign_withdrawal(self):
         withdrawal = SignableWithdrawal(**WITHDRAWAL_PARAMS)
         signature = withdrawal.sign(MOCK_PRIVATE_KEY)
-        print(signature)
         assert signature == MOCK_SIGNATURE
 
     def test_verify_signature(self):
diff --git a/tests/test_onboarding.py b/tests/test_onboarding.py
index 3629749..03f0a0d 100644
--- a/tests/test_onboarding.py
+++ b/tests/test_onboarding.py
@@ -24,17 +24,17 @@
         '0x170d807cafe3d8b5758f3f698331d292bf5aeb71f6fd282f0831dee094ee891',
 }
 EXPECTED_API_KEY_CREDENTIALS_SEPOLIA = {
-    'key': '1871d1ba-537c-7fe8-743c-172bcd4ae5c6',
-    'secret': 'tQxclqFWip0HL4Q-xkwZb_lTfOQz4GD5CHHpYzWa',
-    'passphrase': 'B8JFepDVn8eixnor7Imv',
+    'key': '30cb6046-8f4a-5677-a19c-a494ccb7c7e5',
+    'secret': '4Yd_6JtH_-I2taoNQKAhkCifnVHQ2Unue88sIeuc',
+    'passphrase': 'Db1GQK5KpI_qeddgjF66',
 }
 EXPECTED_STARK_KEY_PAIR_WITH_Y_COORDINATE_SEPOLIA = {
     'public_key':
-        '0x3ea05770b452df14427b3f07ff600faa132ecc3d7643275042cb4da6ad99972',
+        '0x15e2e074a7ac9e78edb2ee9f11a0c0c0a080c79758ab81616eea9c032c75265',
     'public_key_y_coordinate':
-        '0x7310e2ab01978806a6fb6e51a9ee1c9a5c5117c63530ad7dead2b9f72094cc3',
+        '0x360408546b64238f80d7a8a336d7304d75f122a7e5bb22cbb7a14f550eac5a8',
     'private_key':
-        '0x1019187d91b8effe153ab1932930e27c8d01c56ad9cc937c777633c0ffc5a7e'
+        '0x2d21c094fedea3e72bef27fbcdceaafd34e88fc4b7586859e26e98b21e63a60'
 }
 
 
@@ -51,7 +51,6 @@ def test_derive_stark_key_on_mainnet_from_web3(self):
         stark_key_pair_with_y_coordinate = client.onboarding.derive_stark_key(
             signer_address,
         )
-        print(stark_key_pair_with_y_coordinate)
         assert stark_key_pair_with_y_coordinate == \
             EXPECTED_STARK_KEY_PAIR_WITH_Y_COORDINATE_MAINNET
 
@@ -68,7 +67,6 @@ def test_recover_default_api_key_credentials_on_mainnet_from_web3(self):
                 signer_address,
             )
         )
-        print(api_key_credentials)
         assert api_key_credentials == EXPECTED_API_KEY_CREDENTIALS_MAINNET
 
     def test_derive_stark_key_on_SEPOLIA_from_web3(self):
@@ -82,7 +80,6 @@ def test_derive_stark_key_on_SEPOLIA_from_web3(self):
         stark_key_pair_with_y_coordinate = client.onboarding.derive_stark_key(
             signer_address,
         )
-        print(stark_key_pair_with_y_coordinate)
         assert stark_key_pair_with_y_coordinate == \
             EXPECTED_STARK_KEY_PAIR_WITH_Y_COORDINATE_SEPOLIA
 
@@ -99,7 +96,6 @@ def test_recover_default_api_key_credentials_on_SEPOLIA_from_web3(self):
                 signer_address,
             )
         )
-        print(api_key_credentials)
         assert api_key_credentials == EXPECTED_API_KEY_CREDENTIALS_SEPOLIA
 
     def test_derive_stark_key_on_mainnet_from_priv(self):
@@ -113,7 +109,6 @@ def test_derive_stark_key_on_mainnet_from_priv(self):
         stark_key_pair_with_y_coordinate = client.onboarding.derive_stark_key(
             signer_address,
         )
-        print(stark_key_pair_with_y_coordinate)
         assert stark_key_pair_with_y_coordinate == \
             EXPECTED_STARK_KEY_PAIR_WITH_Y_COORDINATE_MAINNET
 
@@ -129,7 +124,6 @@ def test_recover_default_api_key_credentials_on_mainnet_from_priv(self):
                 signer_address,
             )
         )
-        print(api_key_credentials)
         assert api_key_credentials == EXPECTED_API_KEY_CREDENTIALS_MAINNET
 
     def test_derive_stark_key_on_SEPOLIA_from_priv(self):
@@ -142,7 +136,6 @@ def test_derive_stark_key_on_SEPOLIA_from_priv(self):
         stark_key_pair_with_y_coordinate = client.onboarding.derive_stark_key(
             signer_address,
         )
-        print(stark_key_pair_with_y_coordinate)
         assert stark_key_pair_with_y_coordinate == \
             EXPECTED_STARK_KEY_PAIR_WITH_Y_COORDINATE_SEPOLIA
 
@@ -158,5 +151,4 @@ def test_recover_default_api_key_credentials_on_SEPOLIA_from_priv(self):
                 signer_address,
             )
         )
-        print(api_key_credentials)
         assert api_key_credentials == EXPECTED_API_KEY_CREDENTIALS_SEPOLIA