diff --git a/requirements.txt b/requirements.txt
index edc1797..fad856c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,7 +52,7 @@ nbconvert==5.6.0
 nbformat==4.4.0
 nltk==3.5
 notebook==5.2.2
-numpy==1.17.2
+numpy==1.22.0
 opt-einsum==3.1.0
 overrides==2.0
 pandas==0.24.2