diff --git a/setup.py b/setup.py
index c278cfa..33c0f23 100644
--- a/setup.py
+++ b/setup.py
@@ -80,7 +80,7 @@
     "cytoolz>=0.9.0,<1.0.0;implementation_name=='cpython'",
 
     "eth-abi>=2.0.0b6,<3.0.0",
-    "eth-account==0.4.0",
+    "eth-account==0.5.9",
     "eth-utils>=1.3.0,<2.0.0",
     "eth-hash[pycryptodome]>=0.2.0,<1.0.0",