diff --git a/srcpkgs/python3-pdm-backend/template b/srcpkgs/python3-pdm-backend/template
index bfe999ba290..38dd9b4c8f4 100644
--- a/srcpkgs/python3-pdm-backend/template
+++ b/srcpkgs/python3-pdm-backend/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-pdm-backend'
 pkgname=python3-pdm-backend
-version=2.4.2
+version=2.4.3
 revision=1
 build_style=python3-pep517
 hostmakedepends="python3 python3-build python3-packaging"
@@ -9,4 +9,4 @@ maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="MIT"
 homepage="https://pypi.org/project/pdm-backend"
 distfiles="${PYPI_SITE}/p/pdm_backend/pdm_backend-${version}.tar.gz"
-checksum=1f833e527ae172f34b4b84e2fcf1f65859a2a5ca746e496d8313b3ea6539969f
\ No newline at end of file
+checksum=dbd9047a7ac10d11a5227e97163b617ad5d665050476ff63867d971758200728
\ No newline at end of file