diff --git a/requirements.txt b/requirements.txt
index 8339b84f..b1a20395 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ strsim==0.0.3
 six==1.16.0
 networkx==3.1
 numpy
-scipy==1.14.1
+scipy>=1.11.0,<2.0.0
 scikit-learn==1.5.2
 unidecode==1.3
 future==0.18.3