diff --git a/projects/map_visualization/requirements.txt b/projects/map_visualization/requirements.txt
index a8a6295..c0a4b8f 100644
--- a/projects/map_visualization/requirements.txt
+++ b/projects/map_visualization/requirements.txt
@@ -3,7 +3,7 @@ attrs==20.2.0
 backcall==0.2.0
 bleach==3.2.1
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.4.2
 defusedxml==0.6.0