diff --git a/DataGenerator/requirements.txt b/DataGenerator/requirements.txt
index b36b98b..6bcf21c 100644
--- a/DataGenerator/requirements.txt
+++ b/DataGenerator/requirements.txt
@@ -1,5 +1,5 @@
 pandas==0.17.0
-numpy==1.15.4
+numpy==1.22.0
 h5py==2.5.0
 scipy==1.1.0
 matplotlib==2.2.3