diff --git a/scholl-app/requirements.txt b/scholl-app/requirements.txt
index 3929961..c4b1c22 100644
--- a/scholl-app/requirements.txt
+++ b/scholl-app/requirements.txt
@@ -8,7 +8,7 @@ autobahn==20.4.2
 Automat==20.2.0
 autopep8==1.5
 CacheControl==0.12.6
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.14.0
 channels==2.4.0
 chardet==3.0.4