diff --git a/requirements.txt b/requirements.txt
index bbaa8da..1fbef2e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asgiref==3.3.1
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4