diff --git a/helpers/make-debian-installer b/helpers/make-debian-installer
index fd851d2..1078ecc 100644
--- a/helpers/make-debian-installer
+++ b/helpers/make-debian-installer
@@ -20,7 +20,7 @@
 
 VERSION=18.11.testing
 EXTERNAL='deb-src http://ftp.debian.org/debian trixie main'
-REPOKEY=6ED0E7B82643E131
+REPOKEY=0E98404D386FA1D9
 NETINST=true
 
 HWEKR=6.8
diff --git a/helpers/make-kdenlive b/helpers/make-kdenlive
index 1d111b4..776d0ad 100644
--- a/helpers/make-kdenlive
+++ b/helpers/make-kdenlive
@@ -18,9 +18,9 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=3
-EXTERNAL='deb-src http://archive.neon.kde.org/user $UPSTREAM main'
-REPOKEY="E6D4736255751E5D"
+VERSION=2
+EXTERNAL='deb-src http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu $UPSTREAM main'
+REPOKEY=2763B0EE7709FE97
 DEPENDS=mlt
 BACKPORTS=true
 
diff --git a/helpers/make-pkg-kde-tools b/helpers/make-pkg-kde-tools
index ab6affe..68a08f7 100644
--- a/helpers/make-pkg-kde-tools
+++ b/helpers/make-pkg-kde-tools
@@ -17,14 +17,10 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=3.1
-#EXTERNAL='deb-src http://ppa.launchpad.net/nextcloud-devs/client/ubuntu $UPSTREAM main'
-#REPOKEY="60EE47FBAD3DD469"
-#BACKPORT=true
-EXTERNAL='deb-src http://ftp.debian.org/debian trixie main'
-REPOKEY=6ED0E7B82643E131
+VERSION=3
+EXTERNAL='deb-src http://ppa.launchpad.net/nextcloud-devs/client/ubuntu $UPSTREAM main'
+REPOKEY="60EE47FBAD3DD469"
 BACKPORT=true
-BUILD_UNTIL=12.0
 
 . ./config
 
diff --git a/helpers/make-python-apt b/helpers/make-python-apt
index bfc4024..6970245 100644
--- a/helpers/make-python-apt
+++ b/helpers/make-python-apt
@@ -22,8 +22,7 @@
 # 'choose-mirror' package as a dependency for debian-installer, so when
 # a new release of the 'debian-installer' also ships the latest mirror
 # list available on the resulting netinstall (mini.iso) image.
-# The same way as 'ubiquity' is for for the next Live Desktop ISOs &
-# 'ubuntu-release-upgrader' feeds the mirrors via upgrade.
+# The same way as 'ubiquity' is for for the next Live Desktop ISOs.
 
 VERSION=11
 COMPONENT=main