diff --git a/requirements.txt b/requirements.txt
index e4602e2..38118be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp==3.5.4
 async-timeout==3.0.1
 attrs==19.2.0
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 colorzero==1.1
 darksky-weather==1.5.0