diff --git a/srcpkgs/libsigrokdecode/template b/srcpkgs/libsigrokdecode/template
index 668a97d5dcf..d2dcaf33f40 100644
--- a/srcpkgs/libsigrokdecode/template
+++ b/srcpkgs/libsigrokdecode/template
@@ -1,16 +1,16 @@
 # Template file for 'libsigrokdecode'
 pkgname=libsigrokdecode
-version=0.5.0
-revision=4
+version=0.5.1
+revision=1
 build_style=gnu-configure
 hostmakedepends="pkg-config python3"
 makedepends="glib-devel python3-devel"
 short_desc="C library provides basic API for running sigrok protocol decoders"
 maintainer="lemmi <lemmi@nerd2nerd.org>"
-license="GPL-3"
+license="GPL-3.0-or-later"
 homepage="https://sigrok.org/"
 distfiles="https://sigrok.org/download/source/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=4aa8579ecea9b421b8ac048a9b18c27e63206839f269374398d89c14a47bd1c1
+checksum=493d8b555ae4c245a5feebbd94de33aec7ee85a4f16bc3f4c3985961b459b51e
 
 libsigrokdecode-devel_package() {
 	depends="${makedepends} ${sourcepkg}>=${version}_${revision}"