diff --git a/requirements.txt b/requirements.txt
index b7e09b91e..16cf2b465 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ async-generator==1.10
 attrs==20.3.0
 backcall==0.2.0
 bleach==3.2.1
-certifi==2020.11.8
+certifi==2022.12.7
 cffi==1.14.3
 chardet==3.0.4
 confuse==1.3.0