diff --git a/requirements.txt b/requirements.txt
index d766c72..b74b999 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ attrs==20.3.0
 bluepy==1.3.0
 brotlipy==0.7.0
 cchardet==2.1.7
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.3
 chardet==3.0.4
 decora-wifi==1.4