diff --git a/python/requirements.txt b/python/requirements.txt
index 90f3e07..0dec377 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,4 +1,4 @@
 confini~=0.6.1
-chainlib-eth~=0.4.15
-chainlib~=0.4.8
+chainlib-eth~=0.4.17
+chainlib~=0.4.12
 potaahto~=0.1.1
diff --git a/python/setup.cfg b/python/setup.cfg
index 5f29d64..ca4097e 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = eth-erc20
-version = 0.7.0
+version = 0.7.1
 description = ERC20 interface and simple contract with deployment script that lets any address mint and gift itself tokens.
 author = Louis Holbrook
 author_email = dev@holbrook.no