diff --git a/requirements.txt b/requirements.txt
index 00aadf7..db826e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ corenlp-protobuf==3.8.0
 idna==2.6
 msgpack==0.5.6
 nltk==3.2.5
-numpy==1.14.3
+numpy==1.22.0
 protobuf==3.5.2.post1
 requests==2.18.4
 scipy==1.1.0