diff --git a/requirements.txt b/requirements.txt
index 2d63b41..72f9b64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.4
 astroid==2.5
 black==20.8b1
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 click==7.1.2