diff --git a/Data handler/requirements.txt b/Data handler/requirements.txt
index 2ebee15..8d8c81c 100644
--- a/Data handler/requirements.txt	
+++ b/Data handler/requirements.txt	
@@ -1,6 +1,6 @@
 flask==1.1.1
 influxdb==5.3.0
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.2.3
 tqdm==4.42.1
 pyyaml==5.4