diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index e710b3c..7a3fff0
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ matplotlib==2.2.2
 networkx==2.1
 numpy==1.14.3
 pytest==3.6.0
-scipy==1.1.0
+scipy==1.10.0