diff --git a/.gitignore b/.gitignore
index 3c088b0..c0612b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,5 @@ dist/
 __pycache__
 *.pyc
 gmon.out
+solidity/*.json
+solidity/*.bin
diff --git a/python/requirements.txt b/python/requirements.txt
index 534e0fe..1a7e642 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,2 +1,3 @@
-chainlib~=0.0.2b1
+chainlib~=0.0.3a1
+eth-erc20~=0.0.9a1
 crypto-dev-signer~=0.4.14b3
diff --git a/python/setup.cfg b/python/setup.cfg
index b871f12..ccae833 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = sarafu-token
-version = 0.0.1a7
+version = 0.0.1a8
 description = ERC20 token with redistributed continual demurrage
 author = Louis Holbrook
 author_email = dev@holbrook.no
diff --git a/python/test_requirements.txt b/python/test_requirements.txt
index 34f66fb..10bee0d 100644
--- a/python/test_requirements.txt
+++ b/python/test_requirements.txt
@@ -1,4 +1,3 @@
 web3==5.12.2
 eth_tester==0.5.0b3
 py-evm==0.3.0a20
-giftable-erc20-token==0.0.8a10