diff --git a/requirements.txt b/requirements.txt
index 5551907..c38c615 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ jdcal==1.4.1
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1
-numpy==1.16.4
+numpy==1.22.0
 openpyxl==2.6.2
 pandas==0.25.0
 protobuf==3.9.0