diff --git a/python/requirements.txt b/python/requirements.txt
index 60e9b58..4b7d31d 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,3 +1,3 @@
 chainlib-eth~=0.0.14
-eth-erc20==0.1.4
+eth-erc20~=0.1.4
 funga-eth~=0.5.1
diff --git a/python/setup.cfg b/python/setup.cfg
index d61a346..98d6cbc 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = erc20-demurrage-token
-version = 0.0.6
+version = 0.0.7
 description = ERC20 token with redistributed continual demurrage
 author = Louis Holbrook
 author_email = dev@holbrook.no