diff --git a/finance/py-ta-lib/Makefile b/finance/py-ta-lib/Makefile
index b6f8cbb261bd..9aefc677eb75 100644
--- a/finance/py-ta-lib/Makefile
+++ b/finance/py-ta-lib/Makefile
@@ -1,31 +1,29 @@
 PORTNAME=	ta-lib # provides Python namespace 'talib'
-DISTVERSION=	0.4.26
-PORTREVISION=	1
+DISTVERSION=	0.4.27
 CATEGORIES=	finance python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	TA-Lib-${PORTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Python wrapper for TA-Lib (Technical Analysis Library)
 WWW=		https://mrjbq7.github.io/ta-lib/
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYNUMPY}
 LIB_DEPENDS=	libta_lib.so:devel/ta-lib
 RUN_DEPENDS=	${PYNUMPY}
 #TEST_DEPENDS=	misc/py-polars - fails to build, see https://github.com/rust-lang/hashbrown/issues/377
 
 USES=		python
 USE_PYTHON=	distutils cython autoplist pytest # pytest fails to find the library, see https://github.com/pytest-dev/pytest/issues/10885
 
 TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
-TEST_WRKSRC=	${WRKSRC}/talib
-TEST_ARGS=	--pyargs talib
+TEST_WRKSRC=	${WRKSRC}/tests
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/talib/_ta_lib${PYTHON_EXT_SUFFIX}.so
 
 .include <bsd.port.mk>
diff --git a/finance/py-ta-lib/distinfo b/finance/py-ta-lib/distinfo
index 2dcdf14d4b91..24311674b14f 100644
--- a/finance/py-ta-lib/distinfo
+++ b/finance/py-ta-lib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1681009603
-SHA256 (TA-Lib-0.4.26.tar.gz) = 9a1e87ead8990f5c344184e17f268b4f6f50532ea9d40fb7fd161ce5197716da
-SIZE (TA-Lib-0.4.26.tar.gz) = 272584
+TIMESTAMP = 1689567627
+SHA256 (TA-Lib-0.4.27.tar.gz) = 9022fcfe9be0b4843e298e8c8f744ac5683a5888fd7d58ac0ce030f463c18861
+SIZE (TA-Lib-0.4.27.tar.gz) = 266380