diff --git a/requirements.txt b/requirements.txt
index b326da4..e7d6595 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asgiref==3.3.4
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 diff-match-patch==20110725.1
 Django==3.2.4