diff --git a/srcpkgs/gtkwave/template b/srcpkgs/gtkwave/template
index 82f3257d4d..afb9ba062b 100644
--- a/srcpkgs/gtkwave/template
+++ b/srcpkgs/gtkwave/template
@@ -1,16 +1,16 @@
 # Template file for 'gtkwave'
 pkgname=gtkwave
-version=3.3.87
+version=3.3.88
 revision=1
 build_style=gnu-configure
 hostmakedepends="pkg-config gperf"
 makedepends="gtk+-devel tk-devel liblzma-devel"
 short_desc="Fully featured GTK+ based wave viewer"
 maintainer="allan <mail@may.mooo.com>"
-license="GPL-2 MIT"
+license="GPL-2.0-or-later, MIT"
 homepage="http://gtkwave.sourceforge.net/"
 distfiles="${SOURCEFORGE_SITE}/$pkgname/$pkgname-$version.tar.gz"
-checksum=c6e552716876c8b88c8f6e36e3614a8c53a32cef7895e2c1e6e608daf0ee5b7a
+checksum=ad6f293f56571ff6a8259f73e2b4f55af0fb290a172c87e15afc97b75badba99
 configure_args="--with-tcl=${XBPS_CROSS_BASE}/usr/lib --with-tk=${XBPS_CROSS_BASE}/usr/lib"
 
 post_install() {