diff --git a/requirements.txt b/requirements.txt
index 1b6d57a..e680308 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ numpy==1.18.2
 xlrd==1.2.0
 nose==1.3.7
 sphinx==3.0.1
-scipy==1.4.1
+scipy==1.10.0
 python-dateutil==2.8.1
 numexpr==2.7.1
 pvlib==0.7.1