diff --git a/requirements.txt b/requirements.txt
index 2edb26c..8fb9cf4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ mpmath==1.1.0
 numpy==1.20.2
 pyparsing==2.4.7
 python-dateutil==2.8.1
-scipy==1.6.3
+scipy==1.9.2
 six==1.15.0
 sympy==1.8
 tornado==6.1