diff --git a/requirements.txt b/requirements.txt
index a548e06..d410113 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 astroid==2.0.4
-certifi==2018.8.13
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.3.9
 coverage==4.5.1