diff --git a/requirements.txt b/requirements.txt
index e5c3a81..50e9139 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ backcall==0.2.0
 bids
 git+https://github.com/npnl/bidsio
 bids-validator==1.8.2
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.4
 ci-info==0.2.0
 click==8.0.1