diff --git a/backports/signal-desktop/APKBUILD b/backports/signal-desktop/APKBUILD
index d8eed12..bd23369 100644
--- a/backports/signal-desktop/APKBUILD
+++ b/backports/signal-desktop/APKBUILD
@@ -2,7 +2,7 @@
 # Contributor: Antoine Martin (ayakael) <dev@ayakael.net>
 # Maintainer: Antoine Martin (ayakael) <dev@ayakael.net>
 pkgname=signal-desktop
-pkgver=7.44.0
+pkgver=7.45.1
 pkgrel=0
 pkgdesc="A messaging app for simple private communication with friends"
 url="https://github.com/signalapp/Signal-Desktop/"
@@ -50,6 +50,7 @@ makedepends="
 	mesa-dev
 	nodejs
 	npm
+	pnpm
 	openh264-dev
 	openssl-dev
 	opus-dev
@@ -68,8 +69,8 @@ options="net !check"
 
 # use _check_depends to validate this
 _libsignalver=0.66.2
-_ringrtcver=2.49.5
-_webrtcver=6834d
+_ringrtcver=2.50.1
+_webrtcver=6834e
 _stokenizerver=0.2.1
 
 source="
@@ -123,9 +124,9 @@ _update_depends() {
 	#     downloading tarball generated with abuild snapshot (with gclient dependencies fetched)
 	# _stokenizerver: follow @signalapp/better-sqlite3 (on version in package.json) -> deps/download.js -> TOKENIZER_VERSION
 
-	local _libsignalver=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package-lock.json | grep "@signalapp/libsignal-client\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
-	local _ringrtcver=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package-lock.json | grep "@signalapp/ringrtc\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
-	local _bsqlitever=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package-lock.json | grep "@signalapp/better-sqlite3\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
+	local _libsignalver=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package.json | grep "@signalapp/libsignal-client\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
+	local _ringrtcver=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package.json | grep "@signalapp/ringrtc\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
+	local _bsqlitever=$(curl --silent https://raw.githubusercontent.com/signalapp/Signal-Desktop/v$pkgver/package.json | grep "@signalapp/better-sqlite3\": \"" | awk '{print $2}' | tr -d ',' | tr -d '"' | head -n 1)
 	local _webrtcver=$(curl --silent https://raw.githubusercontent.com/signalapp/ringrtc/v$_ringrtcver/config/version.properties | awk -F '=' '{if($1 == "webrtc.version"){print $2}}' | head -n 1)
 	local _extensionver=$(curl --silent https://raw.githubusercontent.com/signalapp/better-sqlite3/v$_bsqlitever/deps/download.js | grep "const EXTENSION_VERSION" | awk '{print $4}' | tr -d "'" | tr -d ';' |  head -n 1)
 	local _extensionver=${_extensionver/-*}
@@ -196,7 +197,7 @@ prepare() {
 
 	cd "$builddir"/Signal-Desktop
 	msg "Installing signal-desktop JS dependencies"
-	npm ci --ignore-scripts
+	pnpm install --ignore-scripts
 
 	# remove shipped fonts for system-provided (part 1)
 	rm -rf fonts/
@@ -398,21 +399,17 @@ build() {
 	cd "$builddir"/Signal-Desktop
 
 	# from package.json postinstall
-	npm run build:acknowledgments
-	npm exec patch-package
+	pnpm run build:acknowledgments
 	rm -rf node_modules/dtrace-provider
 
 	# get esbuild installed (needed for next step)
-	npm rebuild esbuild
+	pnpm rebuild esbuild
 
 	# build front
 	NODE_ENV=production \
 	SIGNAL_ENV=production \
 	NODE_OPTIONS=--openssl-legacy-provider \
-	npm run build:dev
-
-	# purge non-production deps
-	npm prune --ignore-scripts --omit=dev
+	pnpm run build:dev
 
 	# use our libsignal
 	rm -rf node_modules/@signalapp/libsignal-client/
@@ -426,10 +423,14 @@ build() {
 	mv "$builddir"/Signal-FTS5-Extension/target/release/libsignal_tokenizer.a node_modules/@signalapp/better-sqlite3/tokenizer/
 	mv "$builddir"/Signal-FTS5-Extension/target/release/signal-tokenizer.h node_modules/@signalapp/better-sqlite3/tokenizer/
 
-	npm rebuild \
+	npm_config_nodedir=/usr/include/electron/node_headers \
+	npm_config_build_from_source=true \
+	pnpm rebuild \
 		sharp @signalapp/better-sqlite3 spellchecker websocket \
-		utf-8-validate bufferutil fs-xattr \
-		--nodedir=/usr/include/electron/node_headers --build-from-source
+		utf-8-validate bufferutil fs-xattr
+
+	# purge non-production deps
+	pnpm prune --ignore-scripts --prod
 
 	SIGNAL_ENV=production \
 	tasje pack
@@ -438,7 +439,7 @@ build() {
 check() {
 	cd "$builddir"/Signal-Desktop
 	# tests run against downloaded build of electron for glibc, probably can be patched
-	npm run test
+	pnpm run test
 }
 
 package() {
@@ -459,13 +460,13 @@ package() {
 }
 
 sha512sums="
-ee089f43ca96c3ac1bb35f469b28717760615c7448860829566ca34befec917e5a9d6137b82bfe5ae8b9d753e8df7a177f4fd6b99cf0f009944fc8c5984982a1  Signal-Desktop-7.44.0.tar.gz
+455a6306b8a7bf86942e718d22cb343319eabdec24213ceac1fa20eb3d8fa5e9e33ff69513ea103365841ca9ab93717aafe240e628f922c480ac20786cdeb29c  Signal-Desktop-7.45.1.tar.gz
 776eba9bc5eb6bbb9a73f7b768e46f11bbca91f8a797e345bef2aecd583b21f4ab9c574fa6e0a239bff416502b14d1d6019ade8755964ed73e04448aab82ba48  libsignal-0.66.2.tar.gz
-d5dada32132cc4742628f9ebb53c013767ac23c0dfecb70a82f6e2cbde423e08bc7caf73566f12a412d60edb1c6940fb0e8ed4ad533f4ce76189d85b8ded1f4d  ringrtc-2.49.5.tar.gz
-8587c3375130bedf3e995c82885fd1ffac8c61e60063734e070b3578c324bdd8cb1109bf3280c6329ba2411cc06c304e731ea11573b5b0f22880b9a9fe0d22c2  webrtc-6834d.tar.zst
+fdec4a42b10ab7db87d090d759641931d85ac3e0f690311eb1f261a768953cce7e92ba7108e5a07b228ee2d8c4e25a44feaa68cd17368ae77e096f21ab5c62d9  ringrtc-2.50.1.tar.gz
+f425c04160c2ea5642a8e95a9806731e25e1abb2da5db04a30a9fc77b45b51cc5ba21461bec1c34f2ea6cb91e852f7ae7ca5c83c6d8e65f8196b99b7aedefb60  webrtc-6834e.tar.zst
 84a1f2fc29262a12842e94698d124a85b823128e72a493b0be8ea92fbb72c5c268499f4a6827cdedaae06ec73cce4039a39fe5c5d536cbef330e59ba0183da28  stokenizer-0.2.1.tar.gz
 8d2d2d82c8546c2dd1fef161b61df79918f8c22235a56a46adb375a0beb4acef12c5fe53e67242a4be97f77adc522ff79b47949c352956c742a70d50f4179f7f  libsignal-auditable.patch
-18d5a0208d75fa910b6c0d531997402bba83290dfc7d7ce903acdcd0ce1d88bd3026ace40ecd32a88c2e429e48530b4e40f207a3d15bd9c0d6ebc8c447fa8ff9  signal-use-system-sqlcipher.patch
+eed8371ccf478e6bf3ade04f93ed26b53ee141b6f786e7a2ae4483b1b962329b18034ec0bc3514eb218346e100044aeaf0fcf2b31028c87c41bd7ecc7e681848  signal-use-system-sqlcipher.patch
 fc2af28645364cd85c106304a26811b036f6be048c52137fbbcc112870a84132a181f532563e0569b560fde3cf8c02480666a9b01d804b0008f97c728005b1c7  signal-disable-updates.patch
 853de84d636f730694f17bcec63463fa7bfbdd0a7f7a64618a8fc6bc523ce1a9854b4c651753735af735c18101295d3efbe54f83ae0bccbed83c8c1fee3e7049  signal-update-links.patch
 882d6889b23a3ebc6449c8b6acec8c3853674a7e94f066d65b57bab674ba8c11d582ba2c760825cb67b9202716e6d8b7123001d1e9f9229e49a0b77e9d978265  signal-show-window-please.patch
diff --git a/backports/signal-desktop/signal-use-system-sqlcipher.patch b/backports/signal-desktop/signal-use-system-sqlcipher.patch
index cc00ad4..7f46d55 100644
--- a/backports/signal-desktop/signal-use-system-sqlcipher.patch
+++ b/backports/signal-desktop/signal-use-system-sqlcipher.patch
@@ -28,16 +28,3 @@ index c370c30b309..bf0207e6fec 100644
            ],
          }],
        ],
-diff --git a/Signal-Desktop/node_modules/@signalapp/better-sqlite3/package.json.orig b/Signal-Desktop/node_modules/@signalapp/better-sqlite3/package.json
-index fbb9d360352..a9217039c01 100644
---- a/Signal-Desktop/node_modules/@signalapp/better-sqlite3/package.json.orig
-+++ b/Signal-Desktop/node_modules/@signalapp/better-sqlite3/package.json
-@@ -35,7 +35,7 @@
-   },
-   "scripts": {
-     "format": "xcrun clang-format --style=chromium -Werror --verbose -i src/*.cpp src/*.hpp",
--    "install": "npm run download && npm run build-release",
-+    "install": "npm run build-release",
-     "build-release": "node-gyp rebuild --release",
-     "build-debug": "node-gyp rebuild --debug",
-     "test": "mocha --exit --slow=75 --timeout=5000",