diff --git a/requirements.txt b/requirements.txt
index 6132387..f54ff39 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 attrs==18.1.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 click==8.0
 coverage==4.0.3