diff --git a/02_Python_Programming/requirements.txt b/02_Python_Programming/requirements.txt
index 91274a2..6c99153 100644
--- a/02_Python_Programming/requirements.txt
+++ b/02_Python_Programming/requirements.txt
@@ -5,7 +5,7 @@ backtrader==1.9.74.123
 beautifulsoup4==4.8.2
 bs4==0.0.1
 cachetools==4.1.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 Django==3.0.2