diff --git a/covest/models.py b/covest/models.py
index 077499e..6fcdd78 100644
--- a/covest/models.py
+++ b/covest/models.py
@@ -7,7 +7,7 @@
 from math import exp, fsum
 
 import matplotlib.pyplot as plt
-from scipy.misc import comb
+from scipy.special import comb
 
 from covest import constants
 from covest.utils import safe_log, fix_zero