diff --git a/requirements.txt b/requirements.txt
index 917d390..e6154d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ chardet==3.0.4
 Click==7.0
 cytoolz==0.9.0.1
 eth-abi==1.3.0
-eth-account==0.3.0
+eth-account==0.5.9
 eth-hash==0.2.0
 eth-keyfile==0.5.1
 eth-keys==0.2.1