diff --git a/requirements.txt b/requirements.txt
index 48432de..9dfd4f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pandas==1.1.4
-numpy==1.19.4
+numpy==1.22.0
 fastdtw==0.3.4
 gmplot==1.4.1
 scikit-learn==0.23.2