diff --git a/back-end/requirements.txt b/back-end/requirements.txt
index 51d13194..26a3b633 100644
--- a/back-end/requirements.txt
+++ b/back-end/requirements.txt
@@ -3,7 +3,7 @@ astroid==2.3.2
 bson==0.5.8
 CacheControl==0.12.5
 cachetools==3.1.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 colorama==0.4.1