diff --git a/requirements.txt b/requirements.txt
index 87ba527..b0ff672 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ attrs==19.1.0
 backcall==0.1.0
 beautifulsoup4==4.7.1
 bleach==3.1.4
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.3.2
 defusedxml==0.5.0