diff --git a/requirements.txt b/requirements.txt
index a114980..89bb2c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ numpy==1.20.2
 pandas==1.2.3
 python-dateutil==2.8.1
 pytz==2021.1
-scipy==1.6.2
+scipy==1.9.1
 six==1.15.0
 smart-open==5.0.0
\ No newline at end of file