diff --git a/srcpkgs/lms/template b/srcpkgs/lms/template
index 30a524f926f..02058c54629 100644
--- a/srcpkgs/lms/template
+++ b/srcpkgs/lms/template
@@ -1,8 +1,9 @@
 # Template file for 'lms'
 pkgname=lms
-version=3.51.1
-revision=3
+version=3.56.0
+revision=1
 build_style=cmake
+configure_args="-DLMS_IMAGE_BACKEND=graphicsmagick"
 hostmakedepends="pkg-config"
 makedepends="wt-devel ffmpeg6-devel boost-devel libconfig++-devel taglib-devel
  pam-devel libgraphicsmagick-devel gtest-devel libarchive-devel"
@@ -12,7 +13,7 @@ maintainer="danoloan10 <danoloan10@tutanota.com>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/epoupon/lms"
 distfiles="https://github.com/epoupon/lms/archive/refs/tags/v${version}.tar.gz "
-checksum=d6c4ee398e660b930f188347b85c89492ba836a3cc6043e137b090f8983836f0
+checksum=0270838187528de88e61d0da5d4a68614a6b66140752090f930071f01935557f
 
 system_accounts="_lms"
 _lms_homedir="/var/lms"