diff --git a/devel/py-xarray/Makefile b/devel/py-xarray/Makefile
index 813a13351fbf..e18333af7950 100644
--- a/devel/py-xarray/Makefile
+++ b/devel/py-xarray/Makefile
@@ -1,25 +1,32 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	xarray
-PORTVERSION=	0.19.0
+PORTVERSION=	0.20.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	N-D labeled arrays and datasets in Python
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=0:devel/py-setuptools_scm@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.17,1:math/py-numpy@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}pandas>=1.0,1:math/py-pandas@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}numpy>=1.18,1:math/py-numpy@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pandas>=1.1,1:math/py-pandas@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_REL} < 30800
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=0:devel/py-importlib-metadata@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}typing-extensions>=3.7:devel/py-typing-extensions@${PY_FLAVOR}
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/devel/py-xarray/distinfo b/devel/py-xarray/distinfo
index cf98a561fa1c..239e81d361a7 100644
--- a/devel/py-xarray/distinfo
+++ b/devel/py-xarray/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1635730987
-SHA256 (xarray-0.19.0.tar.gz) = 3a365ce09127fc841ba88baa63f37ca61376ffe389a6c5e66d52f2c88c23a62b
-SIZE (xarray-0.19.0.tar.gz) = 2882403
+TIMESTAMP = 1636117278
+SHA256 (xarray-0.20.0.tar.gz) = 8ea93274868f78c46332fc3b75f4628f6d99e59a0315e294a99397ad1eb777a5
+SIZE (xarray-0.20.0.tar.gz) = 2896515