diff --git a/requirements.txt b/requirements.txt
index 36f0e29..cf00efd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Brotli==1.0.7
-certifi==2020.6.20
+certifi==2022.12.7
 click==7.1.2
 dash==1.14.0
 dash-core-components==1.10.2