diff --git a/bellybutton-biodiversity/requirements.txt b/bellybutton-biodiversity/requirements.txt
index 6b37888..51cd6a3 100644
--- a/bellybutton-biodiversity/requirements.txt
+++ b/bellybutton-biodiversity/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2022.12.7
 Click==7.0
 Flask==1.0.3
 Flask-SQLAlchemy==2.4.0