diff --git a/BigData/requirements.txt b/BigData/requirements.txt
index ed41b2c..a8ec078 100644
--- a/BigData/requirements.txt
+++ b/BigData/requirements.txt
@@ -2,7 +2,7 @@ cycler==0.10.0
 joblib==0.15.1
 kiwisolver==1.2.0
 matplotlib==3.2.1
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 PyMySQL==0.9.3
 pyparsing==2.4.7