diff --git a/timetable-bin/.SRCINFO b/timetable-bin/.SRCINFO
index e1ccc4c..805e0cf 100644
--- a/timetable-bin/.SRCINFO
+++ b/timetable-bin/.SRCINFO
@@ -1,15 +1,18 @@
 pkgbase = timetable-bin
-	pkgdesc = GTK4 + LibAdwaita client for WebUntis (prebuilt, bundles python-webuntis)
+	pkgdesc = GTK4 + LibAdwaita client for WebUntis (prebuilt)
 	pkgver = 4.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://codeberg.org/ostfriese4/untis
 	arch = any
 	license = GPL-3.0-or-later
 	depends = gtk4
 	depends = libadwaita
+	depends = webkitgtk-6.0
+	depends = libsecret
 	depends = python
 	depends = python-gobject
 	depends = python-requests
+	depends = python-pyotp
 	depends = glib2
 	depends = hicolor-icon-theme
 	provides = untis
diff --git a/timetable-bin/PKGBUILD b/timetable-bin/PKGBUILD
index 1336163..91fe402 100644
--- a/timetable-bin/PKGBUILD
+++ b/timetable-bin/PKGBUILD
@@ -4,12 +4,13 @@
 
 pkgname=timetable-bin
 pkgver=4.0
-pkgrel=1
-pkgdesc="GTK4 + LibAdwaita client for WebUntis (prebuilt, bundles python-webuntis)"
+pkgrel=2
+pkgdesc="GTK4 + LibAdwaita client for WebUntis (prebuilt)"
 arch=('any')
 url="https://codeberg.org/ostfriese4/untis"
 license=('GPL-3.0-or-later')
-depends=('gtk4' 'libadwaita' 'python' 'python-gobject' 'python-requests' 'glib2' 'hicolor-icon-theme')
+depends=('gtk4' 'libadwaita' 'webkitgtk-6.0' 'libsecret' 'python' 'python-gobject'
+         'python-requests' 'python-pyotp' 'glib2' 'hicolor-icon-theme')
 provides=('untis' 'timetable')
 conflicts=('untis' 'timetable')
 source=("https://github.com/Felitendo/PKGBUILDS/releases/download/${pkgname}-${pkgver}/${pkgname}-${pkgver}.tar.zst")
diff --git a/timetable-bin/pkg.sh b/timetable-bin/pkg.sh
index 80f588a..783c5f1 100644
--- a/timetable-bin/pkg.sh
+++ b/timetable-bin/pkg.sh
@@ -8,7 +8,7 @@
 UPSTREAM_REPO="ostfriese4/untis"
 
 # Installed in CI (pacman) before build_artifact runs.
-BUILD_DEPS=(meson ninja glib2 glib2-devel gtk4 libadwaita python python-gobject python-pip gettext)
+BUILD_DEPS=(meson ninja glib2 glib2-devel gtk4 libadwaita python python-gobject gettext)
 
 latest_version() {
   curl -sf "https://codeberg.org/api/v1/repos/$UPSTREAM_REPO/releases/latest" \
@@ -31,11 +31,6 @@ build_artifact() {
   meson setup "$workdir/build" "$workdir/untis" --prefix=/usr --buildtype=release
   meson install -C "$workdir/build" --destdir "$destdir"
 
-  # Bundle the pure-python webuntis library: it is packaged neither in the
-  # Arch repos nor on the AUR. /usr/share/untis is on the launcher's sys.path.
-  pip download --no-deps --only-binary :all: --dest "$workdir/wheels" webuntis
-  python -m zipfile -e "$workdir"/wheels/webuntis-*.whl "$destdir/usr/share/untis/"
-
   # These caches are generated by pacman hooks; shipping them would cause
   # file conflicts on install.
   rm -f "$destdir/usr/share/glib-2.0/schemas/gschemas.compiled" \