diff --git a/requirements.txt b/requirements.txt
index c2c6f9f..1c6f4c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ nbformat==4.0.1
 nose==1.3.7
 nose-parameterized==0.5.0
 notebook==4.2.1
-numpy==1.11.1
+numpy==1.22.0
 path.py==8.2.1
 pathlib2==2.1.0
 pbr==1.10.0