diff --git a/requirements.txt b/requirements.txt
index 7fdb994..fb8b54e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ attrs==21.2.0
 Babel==2.9.1
 backcall==0.2.0
 bleach==4.1.0
-certifi==2021.10.8
+certifi==2022.12.7
 cffi==1.15.0
 charset-normalizer==2.0.9
 cycler==0.11.0