diff --git a/Traffic-Sign-Detection/requirements.txt b/Traffic-Sign-Detection/requirements.txt
index 1a32038e7c..f4ff27cfbc 100644
--- a/Traffic-Sign-Detection/requirements.txt
+++ b/Traffic-Sign-Detection/requirements.txt
@@ -8,7 +8,7 @@ audioread==2.1.9
 backcall==0.2.0
 bleach==3.2.1
 cachetools==4.2.0
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.4
 chardet==4.0.0
 colorama==0.4.4