diff --git a/requirements.txt b/requirements.txt
index 150ed09..2d10992 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ funcsigs==1.0.2
 h5py==2.6.0
 Keras==1.1.2
 mock==2.0.0
-numpy==1.15.2
+numpy==1.22.0
 pandas==0.18.0
 pbr==1.10.0
 protobuf==3.1.0