diff --git a/requirements.txt b/requirements.txt
index c7cba4f..4d34603 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 psycopg2==2.8.6
 SQLAlchemy==1.3.20
-confini~=0.3.6b2
+confini~=0.3.6rc3
 semver==2.13.0
-hexathon~=0.0.1a3
-chainlib~=0.0.1a18
+hexathon~=0.0.1a7
+chainlib~=0.0.2a1
diff --git a/setup.cfg b/setup.cfg
index 53a8de0..5f1a9f6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = chainsyncer
-version = 0.0.1a20
+version = 0.0.1a21
 description = Generic blockchain syncer driver
 author = Louis Holbrook
 author_email = dev@holbrook.no