diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index f538310..03b2300
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 REQUIRES = [
     'docopt==0.6.2',
-    'numpy==1.13.3',
+    'numpy==1.22.0',
     'pandas==0.20.3',
     'tornado==5.1.1',
     'lz4==2.1.6'