diff --git a/requirements.txt b/requirements.txt
index 56f5f4f..2e78483 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ astroid==2.4.2
 attrs==20.3.0
 backcall==0.2.0
 Brotli==1.0.9
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 chart-studio==1.1.0
 click==7.1.2