diff --git a/requirements.txt b/requirements.txt
index 8009df6..4e0f2ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2015.9.6.2
+certifi==2022.12.7
 Django>=1.8
 lxml==3.4.4
 nose==1.3.7