diff --git a/REQUIREMENTS.txt b/REQUIREMENTS.txt
index a1030ec..87ed629 100644
--- a/REQUIREMENTS.txt
+++ b/REQUIREMENTS.txt
@@ -1,4 +1,4 @@
 scipy==1.6.3
 pandas==1.2.4
 matplotlib==3.4.2
-numpy==1.18.0
+numpy==1.22.0