diff --git a/requirements.txt b/requirements.txt
index e1b2b06..5134871 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 pytest==3.3.2
 py==1.10.1
-setuptools==39.0.1
+setuptools==65.5.1
 wheel==0.31.0
 numpy>=1.15.0
 scipy>=1.1.0