diff --git a/Activity01/requirements.txt b/Activity01/requirements.txt
index fea4f34..d9f94df 100644
--- a/Activity01/requirements.txt
+++ b/Activity01/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.6.0
 bleach==1.5.0
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 colorama==0.3.9