diff --git a/requirements.txt b/requirements.txt
index daabba8..7094bda 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ future==0.17.1
 -e git+https://github.com/openai/gym.git@01a381669bc8129545ac347cf3b7f9346f6ff898#egg=gym
 idna==2.8
 matplotlib==1.5.3
-numpy==1.15.4
+numpy==1.22.0
 olefile==0.46
 Pillow==8.2.0
 pyglet==1.3.2