diff --git a/requirements.txt b/requirements.txt
index 9c6095e..ae4e032 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ astor==0.8.0
 atari-py==0.1.15
 Box2D==2.3.2
 Box2D-kengz==2.3.3
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 docker-pycreds==0.4.0