diff --git a/requirements.txt b/requirements.txt
index 71266ca..656b165 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==19.3.0
 Automat==20.2.0
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.14.0
 constantly==15.1.0
 cryptography==2.8