diff --git a/requirements.txt b/requirements.txt
index b5d95b3..c9361fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 autobahn==19.11.1
 Automat==0.8.0
 beautifulsoup4==4.8.2
-certifi==2019.11.28
+certifi==2023.7.22
 cffi==1.13.2
 chardet==3.0.4
 constantly==15.1.0