diff --git a/requirements.txt b/requirements.txt
index c0961d0..e09b6ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ mlxtend==0.17.2
 nbconvert==5.6.1
 nbformat==5.0.5
 notebook==6.0.3
-numpy==1.18.2
+numpy==1.22.0
 pandas==1.0.3
 pandocfilters==1.4.2
 parso==0.6.2