diff --git a/requirements.txt b/requirements.txt
index 49f7e66..17d06f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 amadeus==3.0.0
 bleach==3.1.0
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 Flask==1.0.2