diff --git a/requirements.txt b/requirements.txt
index 08bdf0a..765932d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 CacheControl==0.12.6
 cachetools==4.1.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 firebase-admin==4.3.0