diff --git a/requirements.txt b/requirements.txt
index 29002d0..2c4aa99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 matplotlib==3.0.3
 scipy==1.1.0
-numpy==1.16.2
+numpy==1.22.0
 pyDOE==0.3.8
 tensorflow==2.0.0-rc0
 tensorflow-probability==0.8.0rc0