diff --git a/devel/py-bitarray/Makefile b/devel/py-bitarray/Makefile
index a139748bc249..44c3f9ebb012 100644
--- a/devel/py-bitarray/Makefile
+++ b/devel/py-bitarray/Makefile
@@ -1,41 +1,41 @@
 # Created by: Sofian Brabez <sbrabez@gmail.com>
 
 PORTNAME=	bitarray
-PORTVERSION=	1.8.1
+PORTVERSION=	1.9.1
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sbz@FreeBSD.org
 COMMENT=	Efficient arrays of booleans
 
 LICENSE=	PSFL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		python:3.6+
 
 USE_GITHUB=	yes
 USE_PYTHON=	distutils autoplist
 
 GH_ACCOUNT=	ilanschnell
 GH_PROJECT=	bitarray
 
-DOCSDIR=	${PREFIX}/share/doc/py-${PORTNAME}
-EXAMPLESDIR=	${PREFIX}/share/examples/py-${PORTNAME}
+DOCSDIR=	${PREFIX}/share/doc/${PKGNAMEPREFIX}${PORTNAME}
+EXAMPLESDIR=	${PREFIX}/share/examples/${PKGNAMEPREFIX}${PORTNAME}
 
-PORTDOCS=	AUTHORS CHANGE_LOG README.md
+PORTDOCS=	CHANGE_LOG README.rst TODO changelog.rst
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S,^,${WRKSRC}/,} ${STAGEDIR}${DOCSDIR}
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	(cd ${WRKSRC}/examples/ && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR})
 
 do-test:
 	${SETENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR} ${PYTHON_CMD} -c "import ${PORTNAME}; ${PORTNAME}.test()"
 
 .include <bsd.port.mk>
diff --git a/devel/py-bitarray/distinfo b/devel/py-bitarray/distinfo
index 101d6f8dd421..a6d573744e0d 100644
--- a/devel/py-bitarray/distinfo
+++ b/devel/py-bitarray/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1616959950
-SHA256 (ilanschnell-bitarray-1.8.1_GH0.tar.gz) = 18188a69a5b9add438bf0593f2587982aac4058ba91984297691eac96874ac27
-SIZE (ilanschnell-bitarray-1.8.1_GH0.tar.gz) = 81900
+TIMESTAMP = 1617789722
+SHA256 (ilanschnell-bitarray-1.9.1_GH0.tar.gz) = e2a13e04ac47f1ebdf7c7b4ea847e63f367fcaa66426c1aa74b24e2ea59454d9
+SIZE (ilanschnell-bitarray-1.9.1_GH0.tar.gz) = 93283