diff --git a/requirements.txt b/requirements.txt
index f388031..244b8dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ beautifulsoup4==4.6.3
 bs4==0.0.1
 CacheControl==0.12.5
 cachetools==3.0.0
-certifi==2018.10.15
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 firebase-admin==2.13.0