diff --git a/requirements.txt b/requirements.txt
index f136f3f..c70c431 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 altgraph==0.15
 beautifulsoup4==4.6.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 future==0.16.0
 idna==2.6