diff --git a/requirements.txt b/requirements.txt
index 9567383..54575d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 arable==0.2.dev4
 arrow==0.10.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 dash==0.17.7