diff --git a/requirements.txt b/requirements.txt
index f739f8e..b994cfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -112,7 +112,7 @@ networkx==2.3
 nltk==3.4.5
 notebook==6.0.3
 numba==0.48.0
-numpy==1.18.1
+numpy==1.22.0
 numpydoc==0.9.2
 oauthlib==3.1.0
 opencv-python-headless==4.2.0.32