diff --git a/binder/requirements.txt b/binder/requirements.txt
index 068552b..ca7fd15 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -9,7 +9,7 @@ beautifulsoup4==4.7.1
 bleach==3.1.0
 bs4==0.0.1
 cachetools==3.1.1
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 cluster==1.4.1.post2
 coverage==4.5.3