diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 379aae4..26794f9
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Keras==2.2.4
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.1
 scikit-learn==0.21.2
 stanfordnlp==0.2.0
\ No newline at end of file