diff --git a/science/py-scikit-optimize/Makefile b/science/py-scikit-optimize/Makefile
index c2382ceea92c..49a072385376 100644
--- a/science/py-scikit-optimize/Makefile
+++ b/science/py-scikit-optimize/Makefile
@@ -1,31 +1,31 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	scikit-optimize
-PORTVERSION=	0.8.1
+PORTVERSION=	0.9.0
 CATEGORIES=	science python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Sequential model-based optimization toolbox
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}joblib>=0.11:devel/py-joblib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy>=1.13.3,1:math/py-numpy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyaml>=16.9:textproc/py-pyaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scikit-learn>=0.20.0:science/py-scikit-learn@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=0.19.1:science/py-scipy@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 OPTIONS_DEFINE=	PLOTS
 PLOTS_DESC=	Plotting support
 
 PLOTS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}matplotlib>=2.0.0:math/py-matplotlib@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/science/py-scikit-optimize/distinfo b/science/py-scikit-optimize/distinfo
index 375ed8ae2da6..e6ce8b240dcb 100644
--- a/science/py-scikit-optimize/distinfo
+++ b/science/py-scikit-optimize/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1599376030
-SHA256 (scikit-optimize-0.8.1.tar.gz) = ed5c47818959c91490120b89240527cf5ef36dc3e350dc79e5dbc22edc4ee186
-SIZE (scikit-optimize-0.8.1.tar.gz) = 278751
+TIMESTAMP = 1634391156
+SHA256 (scikit-optimize-0.9.0.tar.gz) = 77d8c9e64947fc9f5cc05bbc6aed7b8a9907871ae26fe11997fd67be90f26008
+SIZE (scikit-optimize-0.9.0.tar.gz) = 275570