diff --git a/requirements.txt b/requirements.txt
index cca6173..795e145 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.1.3 
-numpy==1.17.0
+numpy==1.22.0
 pandas==0.23.4
 plotly==4.8.1
 scikit-learn==0.22.1