diff --git a/requirements.txt b/requirements.txt
index a984bf5..4e5c71a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.1
 matplotlob==3.1.3
 pillow==7.0.0