diff --git a/python/CHANGELOG b/python/CHANGELOG
index 49701a2..0d0020b 100644
--- a/python/CHANGELOG
+++ b/python/CHANGELOG
@@ -1,3 +1,5 @@
+- 0.4.3
+	* Upgrade deps
 - 0.4.2
 	* Add contract metadata
 - 0.4.1
diff --git a/python/requirements.txt b/python/requirements.txt
index e0fb725..133a521 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,3 +1,4 @@
 confini~=0.6.0
-chainlib-eth~=0.4.7
-eth_erc20~=0.5.0
+chainlib-eth~=0.4.17
+chainlib~=0.4.12
+eth_erc20~=0.7.1
diff --git a/python/setup.cfg b/python/setup.cfg
index 052566f..5d9be40 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = eth-token-index
-version = 0.4.2
+version = 0.4.3
 description = Token symbol to address unique index
 author = Louis Holbrook
 author_email = dev@holbrook.no