diff --git a/requirements.txt b/requirements.txt
index b59357081cc..2f928da42b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Genshi==0.7.5
 gunicorn==20.1.0
 httpx==0.18.2
 internetarchive==2.1.0
-isbnlib==3.10.6
+isbnlib==3.10.12
 lxml==4.6.3
 Pillow==8.2.0
 psycopg2==2.8.6