diff --git a/requirements.txt b/requirements.txt
index 888cd9f..c94fd46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ jieba==0.39
 Keras==2.2.4
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
-numpy==1.17.2
+numpy==1.22.0
 tensorboard==1.14.0
 tensorflow==1.14.0
 tensorflow-estimator==1.14.0