diff --git a/requirements.txt b/requirements.txt
index f355fe5..9c15e67 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.3
 asn1crypto==0.22.0
 cached-property==1.3.0
-certifi==2017.4.17
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.3
 cryptography==2.0.3