diff --git a/requirements.txt b/requirements.txt
index d747acd..20c6e01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ astor==0.7.1
 Keras==2.2.4
 Keras-Applications==1.0.7
 Keras-Preprocessing==1.0.9
-numpy==1.16.2
+numpy==1.22.0
 h5py==2.9.0
 onnx==1.4.1
 pathlib==1.0.1