diff --git a/requirements.txt b/requirements.txt
index e6ce157..f45da3f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ attrs==19.3.0
 backcall==0.1.0
 bleach==3.1.5
 cachetools==4.1.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 click==7.1.2
 decorator==4.4.2
 defusedxml==0.6.0