diff --git a/setup.py b/setup.py
index 2132d5b..9bcca93 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 from setuptools import setup
 
 install_requires = [
-    'empy<4',
+    'empy',
     'pexpect',
     'packaging',
     'urllib3',