diff --git a/requirements.txt b/requirements.txt
index 3f3665d..26993e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ Markdown==3.2.1
 matplotlib==3.1.3
 monotonic==1.5
 mujoco-py<2.1,>=2.0
-numpy==1.18.1
+numpy==1.22.0
 oauthlib==3.1.0
 olefile==0.46
 Pillow==7.1.2