diff --git a/recipes-musicians/x42/tuna.lv2.bb b/recipes-musicians/x42/tuna.lv2.bb
index beca4e7..6ff57cf 100644
--- a/recipes-musicians/x42/tuna.lv2.bb
+++ b/recipes-musicians/x42/tuna.lv2.bb
@@ -17,8 +17,8 @@ DEPENDS += " \
 "
 
 SRC_URI = "gitsm://github.com/x42/tuna.lv2.git;branch=master;protocol=https"
-SRCREV = "624075b2567f4558923edf493f2019e37f46c9f5"
-PV = "0.5.5"
+SRCREV = "1669b87a47bfcc1326961d50a4fcea1fc9fa696c"
+PV = "0.5.6"
 S = "${WORKDIR}/git"
 
 EXTRA_OEMAKE += " \