diff --git a/backports/py3-pyinstrument/APKBUILD b/backports/py3-pyinstrument/APKBUILD
index 50f4f80..e4ab2cf 100644
--- a/backports/py3-pyinstrument/APKBUILD
+++ b/backports/py3-pyinstrument/APKBUILD
@@ -1,18 +1,29 @@
 # Contributor: Aiden Grossman <agrossman154@yahoo.com>
-# Maintainer: Aiden Grossman <agrossman154@yahoo.com>
+# Maintainer: Celeste <cielesti@protonmail.com>
+maintainer="Celeste <cielesti@protonmail.com>"
 pkgname=py3-pyinstrument
-pkgver=4.6.2
-pkgrel=1
+pkgver=4.7.3
+pkgrel=0
 pkgdesc="Call stack profiler for Python"
 url="https://github.com/joerick/pyinstrument"
 arch="all"
 license="BSD-3-Clause"
-makedepends="py3-gpep517 py3-setuptools py3-wheel python3-dev"
-checkdepends="py3-pytest py3-flaky py3-trio py3-greenlet"
+makedepends="
+	py3-gpep517
+	py3-setuptools
+	py3-wheel
+	python3-dev
+	"
+checkdepends="
+	py3-flaky
+	py3-greenlet
+	py3-pytest
+	py3-pytest-asyncio
+	py3-trio
+	"
 subpackages="$pkgname-pyc"
 source="$pkgname-$pkgver.tar.gz::https://github.com/joerick/pyinstrument/archive/refs/tags/v$pkgver.tar.gz"
 builddir="$srcdir/pyinstrument-$pkgver"
-options="!check" # currently not working
 
 build() {
 	gpep517 build-wheel \
@@ -21,9 +32,13 @@ build() {
 }
 
 check() {
+	[ -d "pyinstrument" ] && mv -v pyinstrument pyinstrument.src
+
 	python3 -m venv --clear --without-pip --system-site-packages .testenv
 	.testenv/bin/python3 -m installer .dist/*.whl
-	.testenv/bin/python3 -m pytest
+
+	# test_cmdline.py tries to run "pyinstrument" executable
+	PATH="$builddir/.testenv/bin:$PATH" .testenv/bin/python3 -m pytest
 }
 
 package() {
@@ -31,5 +46,5 @@ package() {
 }
 
 sha512sums="
-da23988e6c68876cb8920ce284326f349425303ae36718c5c479b72b5f5ca5d48ced1674bcab71851f60e81a0985bb668bfa89a8b96cc20a1faa0dd7e623ec50  py3-pyinstrument-4.6.2.tar.gz
+24feac08a9726379b749f391bdb6ddbca6d3631cf3515d3ead85ace7a96f213bf60e2cd4d4f3c7cade68b5e481b4bfd562482817befe6322579101a8d91add66  py3-pyinstrument-4.7.3.tar.gz
 "