diff --git a/srcpkgs/mobile-config-firefox/template b/srcpkgs/mobile-config-firefox/template
index 9395e489769..96d496e14d2 100644
--- a/srcpkgs/mobile-config-firefox/template
+++ b/srcpkgs/mobile-config-firefox/template
@@ -1,6 +1,6 @@
 # Template file for 'mobile-config-firefox'
 pkgname=mobile-config-firefox
-version=3.2.0
+version=4.0.3
 revision=1
 build_style=gnu-makefile
 short_desc="Mobile and privacy friendly configuration for Firefox"
@@ -8,4 +8,4 @@ maintainer="Jami Kettunen <jami.kettunen@protonmail.com>"
 license="MPL-2.0"
 homepage="https://gitlab.com/postmarketOS/mobile-config-firefox"
 distfiles="https://gitlab.com/postmarketOS/mobile-config-firefox/-/archive/${version}.tar.gz"
-checksum=e82ac38cda9cfe2d9bb36ff7a76d1051371444a623558b17145fd39f7d5adba1
+checksum=abca765545262e5719f8aa8f5886e7b6ae7da296b090f80c6de25d0b3d6c4da4