diff --git a/requirements.txt b/requirements.txt
index bbf24e6..72627c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2019.6.16
 chardet==3.0.4
 idna==2.8
 nltk==3.4.5
-numpy==1.17.2
+numpy==1.22.0
 pandas==0.25.1
 pick==0.6.4
 protobuf==3.9.1