diff --git a/requirements.txt b/requirements.txt
index 288e436..1d61b41 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 backcall==0.1.0
 bcrypt==3.1.7
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 coverage==5.1