diff --git a/requirements.txt b/requirements.txt
index fb557f7..94462e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ attrs==18.2.0
 autopep8==1.4.2
 bcrypt==3.1.4
 binary==1.0.0
-certifi==2018.10.15
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0