diff --git a/srcpkgs/libopenmpt/template b/srcpkgs/libopenmpt/template
index abac187c2d..3e427baeed 100644
--- a/srcpkgs/libopenmpt/template
+++ b/srcpkgs/libopenmpt/template
@@ -1,6 +1,6 @@
 # Template file for 'libopenmpt'
 pkgname=libopenmpt
-version=0.5.5
+version=0.5.6
 revision=1
 wrksrc="libopenmpt-${version}+release.autotools"
 build_style=gnu-configure
@@ -16,7 +16,7 @@ maintainer="a dinosaur <nick@a-dinosaur.com>"
 license="BSD-3-Clause"
 homepage="https://lib.openmpt.org/libopenmpt/"
 distfiles="https://lib.openmpt.org/files/libopenmpt/src/libopenmpt-${version}+release.autotools.tar.gz"
-checksum=f1e01483ebf1a680d9ec030c9af20f5f2a5ac0f1e0642c18bd5593cfaa9ceb6b
+checksum=17dea782b334c146f4acd948c7c31ffdd2afc899eb347ebe01be1606ea79f4b8
 
 post_install() {
 	vlicense LICENSE