diff --git a/requirements.txt b/requirements.txt
index 754094d..294982a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ mpmath==1.0.0
 pytest>=4.4.0,<5.0.0
 requests-mock==1.6.0
 requests==2.22.0
-setuptools==50.3.2
+setuptools==78.1.1
 six==1.14
 sympy==1.6
 tox==3.25.0