diff --git a/setup.py b/setup.py
index 88d22e5..43c5c43 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ def readme():
 
 setuptools.setup(
     name = "pyDRTtools",
-    version = "0.2.0.80",
+    version = "0.2.0.81",
     author = "ciuccislab",
     author_email = "amaradesa@connect.ust.hk",
     description = "pyDRTtools: A Python-based DRTtools to Deconvolve the Distribution of Relaxation Times from Electrochemical Impedance Spectroscopy Data",
@@ -42,7 +42,7 @@ def readme():
     entry_points=entry_points,
     #install_requires=dependencies,
     install_requires=[
-		'click', 'cvxopt~=1.3','spyder','cvxpy','PyQt5','jupyterlab','ipython','matplotlib','pandas'],
+		'click', 'cvxopt~=1.3','spyder','cvxpy~=1.3','PyQt5','jupyterlab','ipython','matplotlib','pandas'],
     python_requires = ">=3",
     
     classifiers = [