diff --git a/requirements.txt b/requirements.txt
index 87440bf..a798ecc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ soupsieve==1.9.1
 attrs==19.1.0
 bintrees==2.0.7
 cbpro==1.1.4
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 dash==0.30.0