diff --git a/requirements.txt b/requirements.txt
index 952d5e4..a3339f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.3
 aspy.yaml==1.1.1
 attrs==18.1.0
 cached-property==1.4.2
-certifi==2018.4.16
+certifi==2022.12.7
 cfgv==1.1.0
 chardet==3.0.4
 click==6.7