diff --git a/requirements.txt b/requirements.txt
index 3ffb084..1abf905 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 asn1crypto==0.24.0
 bleach==2.1.3
 blinker==1.4
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 click==6.7