diff --git a/requirements.txt b/requirements.txt
index 567bc24..2608cd7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aniso8601==1.2.1
 beautifulsoup4==4.6.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 cliff==2.8.0