diff --git a/requirements.txt b/requirements.txt
index dccb701..51a5376 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp==2.2.5
 astral==1.4
 async-timeout==2.0.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 Flask==1.0