diff --git a/requirements.txt b/requirements.txt
index c6339fd..c4485f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 asn1crypto==0.24.0
 attrs==18.1.0
 Automat==0.6.0
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 constantly==15.1.0