diff --git a/requirements.txt b/requirements.txt
index 42089fc..e41ebcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ pytest==5.4.3
 pytest-cov==2.9.0
 python-dateutil==2.8.1
 scipy==1.4.1
-setuptools==47.1.1
+setuptools==65.5.1
 six==1.15.0
 sympy==1.6
 toml==0.10.1