diff --git a/setup.py b/setup.py
index cfb6cb7b..2c92ce4a 100755
--- a/setup.py
+++ b/setup.py
@@ -82,6 +82,7 @@ setup(
     packages=find_packages(exclude=['contrib', 'docs', 'tests']),
 
     install_requires=[
+        'coloredlogs>=10.0',
         'ethereum>=2.3.2',
         'z3-solver>=4.5',
         'requests',