diff --git a/requirements.txt b/requirements.txt
index 1724708..36b6519 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 scipy==0.18.0
-setuptools==34.0.2
+setuptools==65.5.1
 numpy==1.12.0
 statsmodels==0.8.0
 matplotlib==1.4.3