diff --git a/requirements.txt b/requirements.txt
index 9faf013..d3ba9a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 colander==1.7.0
 cornice==4.0.1