diff --git a/requirements.txt b/requirements.txt
index 5ebb1a4..62b5569 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ atomicwrites==1.4.0
 attrs==19.3.0
 Babel==2.8.0
 bleach==3.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 codecov==2.1.7