diff --git a/requirements.txt b/requirements.txt
index 8a68414..b50bd53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ click==7.1.2
 cytoolz==0.10.1
 dominate==2.5.1
 eth-abi==2.1.1
-eth-account==0.5.2
+eth-account==0.5.9
 eth-hash==0.2.0
 eth-keyfile==0.5.1
 eth-keys==0.3.3