diff --git a/requirements.txt b/requirements.txt
index 9c366ee..f755d7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Automat==0.6.0
 backcall==0.1.0
 bleach==3.1.0
 Brlapi==0.6.6
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 colorama==0.3.7