diff --git a/requirements.txt b/requirements.txt
index 5a0517d..87db8b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ coverage==4.2
 codecov==2.0.5
 
 # NLP
-numpy==1.13.3
+numpy==1.22.0
 PyYAML==3.12
 nltk==3.2.5
 scikit-learn==0.19.1