diff --git a/requirements.txt b/requirements.txt
index 6898433..2fc9856 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 recommonmark==0.6.0
 click_shell==2.0
 tqdm==4.47.0
-numpy==1.18.5
+numpy==1.22.0
 click==7.1.2
 scipy==1.5.0
 gif==3.0.0