diff --git a/requirements.txt b/requirements.txt
index 90f4cb6..19a0232 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ attrs==20.2.0
 bcrypt==3.1.7
 blinker==1.4
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.5
 chardet==3.0.4
 charset-normalizer==2.0.3