diff --git a/requirements.txt b/requirements.txt
index 6f83d9e..2658c9d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appnope==0.1.0
 atomicwrites==1.2.1
 attrs==18.2.0
 backcall==0.1.0
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 clickclick==1.2.2