diff --git a/week-07/real-estate/requirements.txt b/week-07/real-estate/requirements.txt
index 5f57fed..c8251cf 100644
--- a/week-07/real-estate/requirements.txt
+++ b/week-07/real-estate/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.7.1
-certifi==2019.6.16
+certifi==2023.7.22
 chardet==3.0.4
 Click==7.0
 cycler==0.10.0