diff --git a/requirements.txt b/requirements.txt
index f10ac32..c3dfd04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.6.16
+certifi==2022.12.7
 pipenv==2018.11.26
 pygame==1.9.6
 virtualenv==16.7.2