diff --git a/requirements.txt b/requirements.txt
index 0037ba5..735de49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 appdirs==1.4.0
-certifi==2017.1.23
+certifi==2022.12.7
 future==0.16.0
 packaging==16.8
 pkg-resources==0.0.0