diff --git a/requirements.txt b/requirements.txt
index cedc86a..e8f5813 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 attrs==21.2.0
 bcrypt==3.2.0
-certifi==2021.10.8
+certifi==2022.9.14
 cffi==1.15.0
 charset-normalizer==2.0.7
 colander==1.8.3