diff --git a/requirements.txt b/requirements.txt
index 145f62d..42bb6b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asttokens==2.0.5
 beautifulsoup4==4.11.1
 blinker==1.4
 Bootstrap-Flask==1.8.0
-certifi==2021.10.8
+certifi==2023.7.22
 charset-normalizer==2.0.9
 click==8.0.3
 colorama==0.4.4