diff --git a/requirements.txt b/requirements.txt
index df12e52..87e7e61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ backcall==0.1.0
 beautifulsoup4==4.8.1
 bleach==3.1.0
 branca==0.3.1
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 decorator==4.4.1