diff --git a/web_app/requirements.txt b/web_app/requirements.txt
index 4e316c4..f179b20 100644
--- a/web_app/requirements.txt
+++ b/web_app/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 Babel==2.8.0
 backcall==0.2.0
 Brotli==1.0.7
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.1
 chardet==3.0.4
 click==7.1.2