diff --git a/srcpkgs/mpop/template b/srcpkgs/mpop/template
index b5969110019..d3a25e5c004 100644
--- a/srcpkgs/mpop/template
+++ b/srcpkgs/mpop/template
@@ -1,6 +1,6 @@
 # Template file for 'mpop'
 pkgname=mpop
-version=1.4.20
+version=1.4.21
 revision=1
 build_style=gnu-configure
 hostmakedepends="pkg-config"
@@ -10,4 +10,4 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="GPL-3.0-or-later"
 homepage="https://marlam.de/mpop/"
 distfiles="https://marlam.de/mpop/releases/mpop-${version}.tar.xz"
-checksum=35cc7de17e3ddaca4743863464488f8c82a83ac1b3764fddd7f423881435bf4b
+checksum=4ca0d1e0d01366fe3e0cf490d88d154df511278fb595638713be3ca675665855