diff --git a/srcpkgs/python3-blinker/template b/srcpkgs/python3-blinker/template
index c747ab10ea4..da1894ffcb0 100644
--- a/srcpkgs/python3-blinker/template
+++ b/srcpkgs/python3-blinker/template
@@ -1,9 +1,9 @@
 # Template file for 'python3-blinker'
 pkgname=python3-blinker
-version=1.6.2
-revision=2
+version=1.6.3
+revision=1
 build_style=python3-pep517
-hostmakedepends="python3-setuptools python3-wheel"
+hostmakedepends="python3-flit_core"
 makedepends="python3-devel"
 depends="python3"
 checkdepends="python3-pytest-asyncio python3-pluggy python3-packaging
@@ -14,7 +14,7 @@ license="MIT"
 homepage="https://blinker.readthedocs.io/en/stable/"
 changelog="https://raw.githubusercontent.com/pallets-eco/blinker/main/CHANGES.rst"
 distfiles="${PYPI_SITE}/b/blinker/blinker-${version}.tar.gz"
-checksum=4afd3de66ef3a9f8067559fb7a1cbe555c17dcbe15971b05d1b625c3e7abe213
+checksum=152090d27c1c5c722ee7e48504b02d76502811ce02e1523553b4cf8c8b3d3a8d
 
 post_install() {
 	vlicense LICENSE.rst