diff --git a/requirements.txt b/requirements.txt
index 78c88e9..cf6247d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.6.20
+certifi==2022.12.7
 cycler==0.10.0
 flake8==3.8.4
 kiwisolver==1.2.0