diff --git a/requirements.txt b/requirements.txt
index fe03a28..a325c80 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 astroid==2.4.2
 attrs==18.2.0
 black==18.9b0
-certifi==2018.11.29
+certifi==2022.12.7
 Click==7.0
 colorama==0.4.3
 coreapi==2.3.3