diff --git a/requirements.txt b/requirements.txt
index 5f7b23d..09a0069 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ matplotlib==3.1.2
 dataclasses==0.6
 gpflow==2.0.0
 tensorflow==2.1.2
-numpy==1.17.4
+numpy==1.22.0
 typing==3.6.2
 tqdm==4.40.2
 scipy==1.4.1