diff --git a/requirements.txt b/requirements.txt
index 6de34cb..0c667e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ matplotlib==3.3.2
 mpmath==1.1.0
 murmurhash==1.0.2
 nltk==3.4.5
-numpy==1.19.2
+numpy==1.22.0
 pandas==1.0.5
 parso==0.7.1
 patsy==0.5.1