diff --git a/requirements.txt b/requirements.txt
index 409c29df6..8bf38c4d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@
 appdirs==1.4.4
 babel==2.9.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 black==20.8b1
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.5
 chardet==4.0.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'
 click==7.1.2; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'