diff --git a/textproc/py-isbnlib/Makefile b/textproc/py-isbnlib/Makefile
index 5a1b6f4741a8..cdd3dcd7d878 100644
--- a/textproc/py-isbnlib/Makefile
+++ b/textproc/py-isbnlib/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	isbnlib
-PORTVERSION=	3.10.2
+PORTVERSION=	3.10.3
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/textproc/py-isbnlib/distinfo b/textproc/py-isbnlib/distinfo
index 36a8721301b6..495e404f6534 100644
--- a/textproc/py-isbnlib/distinfo
+++ b/textproc/py-isbnlib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1590607323
-SHA256 (isbnlib-3.10.2.tar.gz) = 8126379fdbfaa3193319a3ef5957a9ed8cd54ed7051bb04830977d9de377dfd9
-SIZE (isbnlib-3.10.2.tar.gz) = 62582
+TIMESTAMP = 1590696662
+SHA256 (isbnlib-3.10.3.tar.gz) = 2295c01465fe19776b1f9432fd99fd24e61230d146ded2752e0d980ef6f4101f
+SIZE (isbnlib-3.10.3.tar.gz) = 62607