diff --git a/requirements.txt b/requirements.txt
index 28fcedd..1cab43b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ idna==2.8
 kiwisolver==1.1.0
 matplotlib==3.1.3
 nltk==3.4.5
-numpy==1.18.1
+numpy==1.22.0
 objgraph==3.4.1
 opencv-python==4.2.0.32
 paddlepaddle==1.6.3