diff --git a/devel/py-serializable/Makefile b/devel/py-serializable/Makefile
index 22d475cda76d..7c5746686763 100644
--- a/devel/py-serializable/Makefile
+++ b/devel/py-serializable/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.2 2023/05/04 11:40:42 wiz Exp $
+# $NetBSD: Makefile,v 1.3 2023/11/05 00:38:28 wiz Exp $
 
-DISTNAME=	py-serializable-0.12.0
+DISTNAME=	py-serializable-0.15.0
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME:S/py-//}
 CATEGORIES=	devel python
 MASTER_SITES=	${MASTER_SITE_PYPI:=p/py-serializable/}
@@ -10,11 +10,12 @@ HOMEPAGE=	https://github.com/madpah/serializable
 COMMENT=	Library for (de)serializing Python Objects to and from JSON and XML
 LICENSE=	apache-2.0
 
+TOOL_DEPENDS+=	${PYPKGPREFIX}-poetry-core>=0:../../devel/py-poetry-core
 DEPENDS+=	${PYPKGPREFIX}-defusedxml>=0.7.1<0.8.0:../../textproc/py-defusedxml
 
 USE_LANGUAGES=	# none
 
 PYTHON_VERSIONS_INCOMPATIBLE=	27
 
-.include "../../lang/python/egg.mk"
+.include "../../lang/python/wheel.mk"
 .include "../../mk/bsd.pkg.mk"
diff --git a/devel/py-serializable/PLIST b/devel/py-serializable/PLIST
index 45a6ff86923e..0f208cb746fc 100644
--- a/devel/py-serializable/PLIST
+++ b/devel/py-serializable/PLIST
@@ -1,9 +1,8 @@
-@comment $NetBSD: PLIST,v 1.1 2023/05/04 10:51:34 wiz Exp $
-${PYSITELIB}/${EGG_INFODIR}/PKG-INFO
-${PYSITELIB}/${EGG_INFODIR}/SOURCES.txt
-${PYSITELIB}/${EGG_INFODIR}/dependency_links.txt
-${PYSITELIB}/${EGG_INFODIR}/requires.txt
-${PYSITELIB}/${EGG_INFODIR}/top_level.txt
+@comment $NetBSD: PLIST,v 1.2 2023/11/05 00:38:28 wiz Exp $
+${PYSITELIB}/${WHEEL_INFODIR}/LICENSE
+${PYSITELIB}/${WHEEL_INFODIR}/METADATA
+${PYSITELIB}/${WHEEL_INFODIR}/RECORD
+${PYSITELIB}/${WHEEL_INFODIR}/WHEEL
 ${PYSITELIB}/serializable/__init__.py
 ${PYSITELIB}/serializable/__init__.pyc
 ${PYSITELIB}/serializable/__init__.pyo
diff --git a/devel/py-serializable/distinfo b/devel/py-serializable/distinfo
index 252d6e4ca6af..957672bd37a8 100644
--- a/devel/py-serializable/distinfo
+++ b/devel/py-serializable/distinfo
@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.1 2023/05/04 10:51:34 wiz Exp $
+$NetBSD: distinfo,v 1.2 2023/11/05 00:38:28 wiz Exp $
 
-BLAKE2s (py-serializable-0.12.0.tar.gz) = d890f4d2d8d703803b8f68f1948067b0003ba842648807650b64ed63fc95c83e
-SHA512 (py-serializable-0.12.0.tar.gz) = 12958d2c386f261702dc2f1d5d32fa8e62607a46df684cb957c0432f6459f5420f4644b139ed3223a59c8651f957b7dff3d5ac5627dd1a9c645e266a050d8613
-Size (py-serializable-0.12.0.tar.gz) = 18424 bytes
+BLAKE2s (py-serializable-0.15.0.tar.gz) = b769cbf5495a886f5d385f6276d964edf6d857385544310c7c6ad307e8951c73
+SHA512 (py-serializable-0.15.0.tar.gz) = 0bd2da0aab5dbe8b7f033782ca5f0260323640c6f9c433bd9ead95895736d7a15d8a4eb54104a52485e48442d3f0cad37a6a51bc172a364c2acf3579e2ea7426
+Size (py-serializable-0.15.0.tar.gz) = 19719 bytes