diff --git a/requirements.txt b/requirements.txt
index 6eebed5..cd58352 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ cma==2.5.3
 future==0.16.0
 gym==0.10.5
 idna==2.6
-numpy==1.14.3
+numpy==1.22.0
 pyglet==1.3.2
 requests==2.18.4
 six==1.11.0