diff --git a/requirements.txt b/requirements.txt
index db29c51..e70f409 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.3
 attrs==19.1.0
 black==19.3b0
-certifi==2019.6.16
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 Flask==1.1.1