diff --git a/requirements.txt b/requirements.txt
index 0252418..a1b1b06 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.4
 attrs==19.3.0
 black==19.10b0
 cached-property==1.5.2
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 click==7.1.2