diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index a33ec1e..8be62e3
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ h5py==2.6.0
 msgpack-python==0.4.8
 MySQL-python==1.2.5
 nltk==3.2.1
-numpy==1.11.1
+numpy==1.22.0
 pika==0.10.0
 Pillow==3.3.0
 psycopg2==2.7.1