diff --git a/requirements.txt b/requirements.txt
index 569d870..ecf2ce5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ backcall==0.1.0
 beautifulsoup4==4.8.2
 bleach==3.0.2
 Brlapi==0.6.6
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cloudpickle==0.6.1