diff --git a/requirements.txt b/requirements.txt
index 149f555..4ac25ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pandas==1.0.3
-numpy==1.18.1
+numpy==1.22.0
 matplotlib==3.1.3
 scikit-learn==0.22.1
 jupyter==1.0.0