diff --git a/requirements.txt b/requirements.txt
index 44126d8..f12e6a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ waitress==1.4.4
 # By installing the above, the following is automatically installed.
 
 asgiref==3.2.10
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 django-js-asset==1.2.2
 idna==2.10