diff --git a/audio/gmsynth-lv2/Makefile b/audio/gmsynth-lv2/Makefile
index 81996f65cdc6..df1a9bd08c85 100644
--- a/audio/gmsynth-lv2/Makefile
+++ b/audio/gmsynth-lv2/Makefile
@@ -2,7 +2,7 @@
 
 PORTNAME=	gmsynth
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.3.3
+DISTVERSION=	0.4.0
 CATEGORIES=	audio
 PKGNAMESUFFIX=	-lv2
 
diff --git a/audio/gmsynth-lv2/distinfo b/audio/gmsynth-lv2/distinfo
index 79a2d9ec1c29..d2def6f520ba 100644
--- a/audio/gmsynth-lv2/distinfo
+++ b/audio/gmsynth-lv2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1552018942
-SHA256 (x42-gmsynth.lv2-v0.3.3_GH0.tar.gz) = 7adfcb9970ae702a43068a809614f4edc8d9fa9f347222d35f66808f5d2d7a1a
-SIZE (x42-gmsynth.lv2-v0.3.3_GH0.tar.gz) = 28766154
+TIMESTAMP = 1571362407
+SHA256 (x42-gmsynth.lv2-v0.4.0_GH0.tar.gz) = 2fd29aff8e237c258b29400f72fdc5c5a2b759b19e9928b6774d309b9f51b007
+SIZE (x42-gmsynth.lv2-v0.4.0_GH0.tar.gz) = 28766906