diff --git a/S01 - Bootcamp and Binary Classification/SLU09 - Model Selection and Overfitting/requirements.txt b/S01 - Bootcamp and Binary Classification/SLU09 - Model Selection and Overfitting/requirements.txt
index b1d4f74a0..1e04e0122 100644
--- a/S01 - Bootcamp and Binary Classification/SLU09 - Model Selection and Overfitting/requirements.txt	
+++ b/S01 - Bootcamp and Binary Classification/SLU09 - Model Selection and Overfitting/requirements.txt	
@@ -3,7 +3,7 @@ appnope==0.1.0
 attrs==19.3.0
 backcall==0.2.0
 bleach==3.1.5
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 decorator==4.4.2