diff --git a/requirements.txt b/requirements.txt
index 8bfa596..46c8df0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Brotli==1.0.1
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 docopt==0.6.1
 docopts==0.6.1