diff --git a/multimedia/misc/lv2/actions.py b/multimedia/misc/lv2/actions.py
index 6dd579b302..e0b44e6235 100644
--- a/multimedia/misc/lv2/actions.py
+++ b/multimedia/misc/lv2/actions.py
@@ -6,20 +6,19 @@
 
 from pisi.actionsapi import shelltools
 from pisi.actionsapi import pisitools
+from pisi.actionsapi import mesontools
 from pisi.actionsapi import get
 
-shelltools.export("JOBS", get.makeJOBS().replace("-j", ""))
+#shelltools.export("JOBS", get.makeJOBS().replace("-j", ""))
+
 
 def setup():
-    shelltools.system("python waf configure --prefix=/usr --libdir=/usr/lib/")
+    mesontools.configure()
 
 def build():
-    shelltools.system("python waf build -v")
+    mesontools.build()
 
 def install():
-    shelltools.system("DESTDIR=%s python waf install" % get.installDIR())
+    mesontools.install()
 
     pisitools.dodoc("NEWS", "COPYING", "README.md")
-    pisitools.remove("/usr/bin/lv2specgen.py")
-    pisitools.removeDir("/usr/bin/")
-    pisitools.removeDir("/usr/share/lv2specgen/")
diff --git a/multimedia/misc/lv2/pspec.xml b/multimedia/misc/lv2/pspec.xml
index 4232a67de3..a8e407d944 100644
--- a/multimedia/misc/lv2/pspec.xml
+++ b/multimedia/misc/lv2/pspec.xml
@@ -13,8 +13,9 @@
         <IsA>library</IsA>
         <Summary>LV2 is a simple but extensible successor of LADSPA</Summary>
         <Description>LV2 is a portable plugin standard for audio systems, similar in scope to ​LADSPA, VST, AU, and others. It defines a C API for code and a format for data files which collectively describe a plugin.</Description>
-        <Archive sha1sum="437f782946eb73698422455e3735d5b60bf28518" type="tarbz2">http://lv2plug.in/spec/lv2-1.16.0.tar.bz2</Archive>
+        <Archive sha1sum="f28c35066a24c125fdaae5a383b2b93e038f6d0e" type="tarxz">http://lv2plug.in/spec/lv2-1.18.6.tar.xz</Archive>
         <BuildDependencies>
+            <Dependency>meson</Dependency>
             <Dependency>gtk2-devel</Dependency>
             <Dependency>libsndfile-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
@@ -29,7 +30,7 @@
             <Dependency>atk-devel</Dependency>
         </BuildDependencies>
         <Patches>
-            <Patch level="1">lv2-1.16.0-fix_lv2_validate.patch</Patch>
+<!--             <Patch level="1">lv2-1.16.0-fix_lv2_validate.patch</Patch> -->
         </Patches>
     </Source>
 
@@ -68,6 +69,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2022-07-28</Date>
+            <Version>1.18.6</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="3">
             <Date>2020-01-30</Date>
             <Version>1.16.0</Version>