diff --git a/requirements.txt b/requirements.txt
index dcc395df..4e6d2832 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.7.1
 bleach==3.1.0
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 coverage==4.5.2
 coveralls==1.5.1