diff --git a/audio/guitarix-lv2/Makefile b/audio/guitarix-lv2/Makefile
index 7b7c7019c9c9..7df0599d2546 100644
--- a/audio/guitarix-lv2/Makefile
+++ b/audio/guitarix-lv2/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	guitarix
-DISTVERSION=	0.37.3
-PORTREVISION=	4
+DISTVERSION=	0.38.0
 CATEGORIES=	audio
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/
 PKGNAMESUFFIX=	-lv2
@@ -40,7 +39,7 @@ LIB_DEPENDS=	libavahi-common.so:net/avahi-app \
 		libzita-resampler.so:audio/zita-resampler
 RUN_DEPENDS=	roboto-fonts-ttf>0:x11-fonts/roboto-fonts-ttf
 
-USES=		eigen:3 libarchive localbase:ldflags pkgconfig \
+USES=		eigen:3 gnome libarchive localbase:ldflags pkgconfig \
 		python:2.7,build readline waf tar:xz
 USE_GNOME=	atkmm cairo gtk20 gtkmm24 pangomm
 USE_LDCONFIG=	yes
diff --git a/audio/guitarix-lv2/distinfo b/audio/guitarix-lv2/distinfo
index 1d3af1ba5b9f..2f0f9e8b9bd2 100644
--- a/audio/guitarix-lv2/distinfo
+++ b/audio/guitarix-lv2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1532238281
-SHA256 (guitarix2-0.37.3.tar.xz) = 4ca93bd4226cd175456f37612acd28b46e13133db61c0f235917dbcc3347d5f1
-SIZE (guitarix2-0.37.3.tar.xz) = 80724152
+TIMESTAMP = 1554783742
+SHA256 (guitarix2-0.38.0.tar.xz) = c709ec903b2ae653802bd9327c32a20a086e6a97e8d029c8d79f1a8445dd655b
+SIZE (guitarix2-0.38.0.tar.xz) = 80746904
diff --git a/audio/guitarix-lv2/files/patch-boost-1.69 b/audio/guitarix-lv2/files/patch-boost-1.69
deleted file mode 100644
index 810cfb574a5c..000000000000
--- a/audio/guitarix-lv2/files/patch-boost-1.69
+++ /dev/null
@@ -1,18 +0,0 @@
-After https://github.com/boostorg/system/commit/2fa0a00583a3a7 build fails:
-
-In file included from ../src/gx_head/engine/gx_pluginloader.cpp:22:
-In file included from ../src/headers/engine.h:73:
-../src/headers/gx_system.h:353:28: error: expected class name
-class BasicOptions: boost::noncopyable {
-                           ^
-
---- src/headers/engine.h.orig	2018-07-22 04:24:50 UTC
-+++ src/headers/engine.h
-@@ -38,6 +38,7 @@
- #include <algorithm>
- #include <sys/stat.h>
- #include <boost/format.hpp>
-+#include <boost/noncopyable.hpp>
- #include <boost/thread/mutex.hpp>
- #include <glibmm/i18n.h>     // NOLINT
- #include <glibmm/optioncontext.h>   // NOLINT
diff --git a/audio/guitarix-lv2/files/patch-src_gx__head_gui_machine.cpp b/audio/guitarix-lv2/files/patch-src_gx__head_gui_machine.cpp
index 20e473314de2..8a303fb53019 100644
--- a/audio/guitarix-lv2/files/patch-src_gx__head_gui_machine.cpp
+++ b/audio/guitarix-lv2/files/patch-src_gx__head_gui_machine.cpp
@@ -1,15 +1,6 @@
---- src/gx_head/gui/machine.cpp.orig	2018-07-22 05:47:48 UTC
+--- src/gx_head/gui/machine.cpp.orig	2019-04-07 05:17:18 UTC
 +++ src/gx_head/gui/machine.cpp
-@@ -18,7 +18,7 @@
- 
- #include "guitarix.h"
- #include <sys/mman.h>
--#include <malloc.h>
-+#include <stdlib.h>
- #include "jsonrpc_methods.h"
- #include <netinet/in.h>
- #include <netinet/tcp.h>
-@@ -31,7 +31,7 @@
+@@ -46,7 +46,7 @@ void set_memory_allocation() {}
  #endif
  
  void lock_rt_memory() {
diff --git a/audio/guitarix-lv2/pkg-plist b/audio/guitarix-lv2/pkg-plist
index 245c35b98540..8eccbf027fcb 100644
--- a/audio/guitarix-lv2/pkg-plist
+++ b/audio/guitarix-lv2/pkg-plist
@@ -686,6 +686,7 @@ share/gx_head/sounds/greathall.wav
 %%NLS%%share/locale/es/LC_MESSAGES/guitarix.mo
 %%NLS%%share/locale/fr/LC_MESSAGES/guitarix.mo
 %%NLS%%share/locale/it/LC_MESSAGES/guitarix.mo
+%%NLS%%share/locale/ru/LC_MESSAGES/guitarix.mo
 share/pixmaps/gx_bypass.png
 share/pixmaps/gx_head-midi.png
 share/pixmaps/gx_head-warn.png