diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index c2e0b08..fdb7fc3
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
         'editdistance==0.3.1',
 		'h5py==2.6.0',
 		'matplotlib==2.0.0',
-		'numpy==1.12.1',
+		'numpy==1.21.0',
 		'python-dateutil==2.6.0',
 		'scipy==0.19.0',
 		'Pillow==4.1.0',