diff --git a/requirements.txt b/requirements.txt
index 099c56b..3897742 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ aiohttp==3.7.4
 async-timeout==3.0.1
 attrs==19.1.0
 cachetools==3.1.0
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 google-auth==1.6.3