diff --git a/basic_statistic/requirements.txt b/basic_statistic/requirements.txt
index f32beac..7bacaca 100644
--- a/basic_statistic/requirements.txt
+++ b/basic_statistic/requirements.txt
@@ -22,7 +22,7 @@ more-itertools==8.1.0
 nbconvert==5.6.1
 nbformat==5.0.3
 notebook==6.0.2
-numpy==1.18.1
+numpy==1.22.0
 pandas==0.25.3
 pandocfilters==1.4.2
 parso==0.5.2