diff --git a/requirements.txt b/requirements.txt
index 4e6b0ac..8692583 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ jieba==0.39
 elasticsearch==7.7.0
 annoy==1.16.3
 xlrd==1.2.0
-numpy==1.18.2
+numpy==1.22.0
 faiss_cpu==1.6.3
 sanic==20.6.3
 scikit_learn==0.23.2