diff --git a/Lesson04/activity_9/requirements.txt b/Lesson04/activity_9/requirements.txt
index df528f0..dcc1e0f 100644
--- a/Lesson04/activity_9/requirements.txt
+++ b/Lesson04/activity_9/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