diff --git a/requirements.txt b/requirements.txt
index dc9b5d1..59a3c14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alembic==1.4.3
 beautifulsoup4==4.9.3
 bleach==3.2.1
 cachetools==4.1.1
-certifi==2020.11.8
+certifi==2020.12.5
 chardet==3.0.4
 click==7.1.2
 feedparser==6.0.2