diff --git a/Module_2/feature_extraction_and_feature_selection/requirements.txt b/Module_2/feature_extraction_and_feature_selection/requirements.txt
index 39d7dea..41c16cd 100644
--- a/Module_2/feature_extraction_and_feature_selection/requirements.txt
+++ b/Module_2/feature_extraction_and_feature_selection/requirements.txt
@@ -4,7 +4,7 @@ astropy==4.0
 attrs==19.3.0
 backcall==0.1.0
 bleach==3.1.1
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 confuse==1.0.0
 cycler==0.10.0