diff --git a/requirements.txt b/requirements.txt
index 5bf09e7..3c8af19 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==7.0.0
 astroid==2.2.5
 blinker==1.4
-certifi==2019.6.16
+certifi==2022.12.7
 Click==7.0
 dnspython==1.16.0
 Flask==1.0.3