diff --git a/mongo_project/requirements.txt b/mongo_project/requirements.txt
index 14db29e..3df85c0 100644
--- a/mongo_project/requirements.txt
+++ b/mongo_project/requirements.txt
@@ -1,3 +1,3 @@
-numpy==1.11.3
+numpy==1.21.0
 pandas==0.19.2
 pymongo==3.4.0