diff --git a/requirements.txt b/requirements.txt
index a8ee00b..8b3f63b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 defusedxml==0.5.0
 Django==1.11.23