diff --git a/requirements.txt b/requirements.txt
index c613c37..dee33fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ arrow==0.17.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2,
 bcrypt==3.2.0; python_version >= '3.6'
 binaryornot==0.4.4
 cerberus==1.3.2; python_version >= '2.7'
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.4
 chardet==4.0.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'
 click-completion==0.5.2