diff --git a/requirements.txt b/requirements.txt
index db9cfc1..c33415d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 aiofiles==0.4.0
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 httpcore==0.3.0
 httptools==0.0.13