diff --git a/net-voip/mumble/mumble-1.5.735-r1.ebuild b/net-voip/mumble/mumble-1.5.735-r2.ebuild
similarity index 99%
rename from net-voip/mumble/mumble-1.5.735-r1.ebuild
rename to net-voip/mumble/mumble-1.5.735-r2.ebuild
index 90bb25edfd49..4b15cb0b9e34 100644
--- a/net-voip/mumble/mumble-1.5.735-r1.ebuild
+++ b/net-voip/mumble/mumble-1.5.735-r2.ebuild
@@ -64,6 +64,7 @@ RDEPEND="
 	alsa? ( media-libs/alsa-lib )
 	g15? ( app-misc/g15daemon:= )
 	jack? ( virtual/jack )
+	rnnoise? ( media-libs/rnnoise )
 	portaudio? ( media-libs/portaudio )
 	pulseaudio? ( media-libs/libpulse )
 	pipewire? ( media-video/pipewire )
diff --git a/net-voip/mumble/mumble-1.6.0_pre20250920.ebuild b/net-voip/mumble/mumble-1.6.0_pre20250920-r1.ebuild
similarity index 98%
rename from net-voip/mumble/mumble-1.6.0_pre20250920.ebuild
rename to net-voip/mumble/mumble-1.6.0_pre20250920-r1.ebuild
index 71fb182a9a36..d46c83867cf4 100644
--- a/net-voip/mumble/mumble-1.6.0_pre20250920.ebuild
+++ b/net-voip/mumble/mumble-1.6.0_pre20250920-r1.ebuild
@@ -60,6 +60,7 @@ RDEPEND="
 	x11-libs/libXi
 	alsa? ( media-libs/alsa-lib )
 	jack? ( virtual/jack )
+	rnnoise? ( media-libs/rnnoise )
 	portaudio? ( media-libs/portaudio )
 	pulseaudio? ( media-libs/libpulse )
 	pipewire? ( media-video/pipewire )
@@ -71,7 +72,7 @@ DEPEND="${RDEPEND}
 	dev-cpp/nlohmann_json
 	dev-qt/qtbase:6[concurrent]
 	dev-libs/boost
-	dev-libs/utfcpp
+	>=dev-libs/utfcpp-4.0.0
 	x11-base/xorg-proto
 "
 BDEPEND="
diff --git a/net-voip/mumble/mumble-9999.ebuild b/net-voip/mumble/mumble-9999.ebuild
index 71fb182a9a36..d46c83867cf4 100644
--- a/net-voip/mumble/mumble-9999.ebuild
+++ b/net-voip/mumble/mumble-9999.ebuild
@@ -60,6 +60,7 @@ RDEPEND="
 	x11-libs/libXi
 	alsa? ( media-libs/alsa-lib )
 	jack? ( virtual/jack )
+	rnnoise? ( media-libs/rnnoise )
 	portaudio? ( media-libs/portaudio )
 	pulseaudio? ( media-libs/libpulse )
 	pipewire? ( media-video/pipewire )
@@ -71,7 +72,7 @@ DEPEND="${RDEPEND}
 	dev-cpp/nlohmann_json
 	dev-qt/qtbase:6[concurrent]
 	dev-libs/boost
-	dev-libs/utfcpp
+	>=dev-libs/utfcpp-4.0.0
 	x11-base/xorg-proto
 "
 BDEPEND="