diff --git a/requirements.txt b/requirements.txt
index 4fdd754..e99dd66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 astroid==2.2.5
 atomicwrites==1.3.0
 attrs==19.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 Click==7.0
 colorama==0.4.1
 elementpath==1.1.8