diff --git a/python/requirements.txt b/python/requirements.txt
index a23d4c9..415101a 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,4 +1,4 @@
 confini~=0.3.6rc3
 crypto-dev-signer~=0.4.14b6
-chainlib~=0.0.4a1
+chainlib-eth~=0.0.5a1
 potaahto~=0.0.1a2
diff --git a/python/tests/test_erc20_interface.py b/python/tests/test_erc20_interface.py
index 0749dba..a178bae 100644
--- a/python/tests/test_erc20_interface.py
+++ b/python/tests/test_erc20_interface.py
@@ -17,6 +17,7 @@ from chainlib.eth.address import to_checksum_address
 from giftable_erc20_token import GiftableToken
 from eth_erc20 import ERC20
 
+logging.basicConfig(level=logging.DEBUG)
 logg = logging.getLogger(__name__)