diff --git a/python/Mytodolist/requirements.txt b/python/Mytodolist/requirements.txt
index a5c5ce3..0ddfc18 100644
--- a/python/Mytodolist/requirements.txt
+++ b/python/Mytodolist/requirements.txt
@@ -22,7 +22,7 @@ bleach==3.3.0
 bokeh==0.13.0
 boto==2.49.0
 Bottleneck==1.2.1
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 click==6.7