diff --git a/requirements.txt b/requirements.txt
index ede6569..a8135d6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 alembic==1.4.2
 attrs==19.3.0
 bleach==3.3.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 Flask==1.1.1