diff --git a/requirements.txt b/requirements.txt
index c94c29b..14f4d0a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ backcall==0.2.0
 bleach==3.2.1
 cached-property==1.5.2
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.3
 chardet==3.0.4
 contextvars==2.4