diff --git a/srcpkgs/python3-pynest2d/template b/srcpkgs/python3-pynest2d/template
index 82d86b23d1e..3997bdb0ec4 100644
--- a/srcpkgs/python3-pynest2d/template
+++ b/srcpkgs/python3-pynest2d/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-pynest2d'
 pkgname=python3-pynest2d
-version=4.12.0
+version=4.12.1
 revision=1
 wrksrc="pynest2d-${version}"
 build_style=cmake
@@ -14,4 +14,4 @@ maintainer="Karl Nilsson <karl.robert.nilsson@gmail.com>"
 license="LGPL-3.0-or-later"
 homepage="https://github.com/Ultimaker/pynest2d"
 distfiles="https://github.com/Ultimaker/pynest2d/archive/${version}.tar.gz"
-checksum=55289ddc857883ced8a489721d130de4f500f4af9110c89d824a78a4dec09dc4
+checksum=d6cd634f0a9ea81c86e5fe1579cd7db8ce293171eb430e6a08d3d5b6523083f5