diff --git a/lfs/transmission b/lfs/transmission
index 298c2a0e9..1568b67e7 100644
--- a/lfs/transmission
+++ b/lfs/transmission
@@ -26,7 +26,7 @@ include Config
 
 SUMMARY    = A BitTorrent client with multiple UIs
 
-VER        = 4.0.5
+VER        = 4.0.6
 
 THISAPP    = transmission-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -34,7 +34,7 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 PROG       = transmission
-PAK_VER    = 22
+PAK_VER    = 23
 
 DEPS       =
 
@@ -48,7 +48,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = 60caa3bc615137b225d3ac3f25daa352c6960fcc848c91e5ea45488ae109d93b53e314e4683bd7c4ef3f9b2f364d796b6c5bb014ca647d3f44fb5c9df9f8c997
+$(DL_FILE)_BLAKE2 = 3eb1d851322299cb1b79c799f431c09db5aee1be0372fa2877e16508ca6f9e78ea42ed75520ab29a3325e62efcfca63a83559db73c39c981c9e2eddb403ef65a
 
 install : $(TARGET)
 
@@ -81,6 +81,7 @@ $(subst %,%_BLAKE2,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
+	cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/transmission-4.0.6-fix_for_miniupnpc-2.2.8.patch
 	cd $(DIR_APP) && cmake . \
 			-DCMAKE_INSTALL_PREFIX=/usr \
 			-DCMAKE_BUILD_TYPE=Release \
diff --git a/src/patches/transmission-4.0.6-fix_for_miniupnpc-2.2.8.patch b/src/patches/transmission-4.0.6-fix_for_miniupnpc-2.2.8.patch
new file mode 100644
index 000000000..3426d13bc
--- /dev/null
+++ b/src/patches/transmission-4.0.6-fix_for_miniupnpc-2.2.8.patch
@@ -0,0 +1,34 @@
+From febfe49ca3ecab1a7142ecb34012c1f0b2bcdee8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?C=C5=93ur?= <coeur@gmx.fr>
+Date: Sat, 15 Jun 2024 07:24:06 +0800
+Subject: [PATCH] bump miniupnpc to 2.2.8 (#6907)
+
+* bump miniupnpc to 2.2.8
+
+* Avoid build error "ln: include/miniupnpc/.: Operation not permitted"
+---
+ Transmission.xcodeproj/project.pbxproj  | 2 +-
+ libtransmission/port-forwarding-upnp.cc | 9 +++++++--
+ third-party/miniupnp                    | 2 +-
+ 3 files changed, 9 insertions(+), 4 deletions(-)
+
+diff --git a/libtransmission/port-forwarding-upnp.cc b/libtransmission/port-forwarding-upnp.cc
+index 6d7bbc7f7c2..a4146e0df13 100644
+--- a/libtransmission/port-forwarding-upnp.cc
++++ b/libtransmission/port-forwarding-upnp.cc
+@@ -261,8 +261,13 @@ tr_port_forwarding_state tr_upnpPulse(
+ 
+         FreeUPNPUrls(&handle->urls);
+         auto lanaddr = std::array<char, TR_ADDRSTRLEN>{};
+-        if (UPNP_GetValidIGD(devlist, &handle->urls, &handle->data, std::data(lanaddr), std::size(lanaddr) - 1) ==
+-            UPNP_IGD_VALID_CONNECTED)
++        if (
++#if (MINIUPNPC_API_VERSION >= 18)
++            UPNP_GetValidIGD(devlist, &handle->urls, &handle->data, std::data(lanaddr), std::size(lanaddr) - 1, nullptr, 0)
++#else
++            UPNP_GetValidIGD(devlist, &handle->urls, &handle->data, std::data(lanaddr), std::size(lanaddr) - 1)
++#endif
++            == UPNP_IGD_VALID_CONNECTED)
+         {
+             tr_logAddInfo(fmt::format(_("Found Internet Gateway Device '{url}'"), fmt::arg("url", handle->urls.controlURL)));
+             tr_logAddInfo(fmt::format(_("Local Address is '{address}'"), fmt::arg("address", lanaddr.data())));