diff --git a/ct/plex.sh b/ct/plex.sh
index def84c8e..ef3fd9d6 100644
--- a/ct/plex.sh
+++ b/ct/plex.sh
@@ -23,26 +23,31 @@ function update_script() {
   header_info
   check_container_storage
   check_container_resources
-  if [[ ! -f /etc/apt/sources.list.d/plexmediaserver.list ]]; then
-    msg_error "No ${APP} Installation Found!"
-    exit
+
+    if [[ -f /etc/apt/sources.list.d/plexmediaserver.list ]]; then
+    msg_info "Migrating Plex repository to Deb822 format"
+    rm -f /etc/apt/sources.list.d/plexmediaserver.list
+    curl -fsSL https://downloads.plex.tv/plex-keys/PlexSign.key | tee /usr/share/keyrings/PlexSign.asc >/dev/null
+    cat <<EOF >/etc/apt/sources.list.d/plexmediaserver.sources
+Types: deb
+URIs: https://downloads.plex.tv/repo/deb/
+Suites: public
+Components: main
+Signed-By: /usr/share/keyrings/PlexSign.asc
+EOF
+    msg_ok "Migrated Plex repository to Deb822"
   fi
-  UPD=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "SUPPORT" --radiolist --cancel-button Exit-Script "Spacebar = Select \nplexupdate info >> https://github.com/mrworf/plexupdate" 10 59 2 \
-    "1" "Update LXC" ON \
-    "2" "Install plexupdate" OFF \
-    3>&1 1>&2 2>&3)
-  if [ "$UPD" == "1" ]; then
-    msg_info "Updating ${APP} LXC"
-    $STD apt-get update
-    $STD apt-get -y upgrade
-    msg_ok "Updated ${APP} LXC"
-    exit
-  fi
-  if [ "$UPD" == "2" ]; then
-    set +e
-    bash -c "$(curl -fsSL https://raw.githubusercontent.com/mrworf/plexupdate/master/extras/installer.sh)"
-    exit
+
+  if [[ ! -f /etc/apt/sources.list.d/plexmediaserver.sources ]]; then
+    msg_error "No ${APP} repository found!"
+    exit 1
   fi
+
+  msg_info "Updating ${APP}"
+  $STD apt update
+  $STD apt -y -o Dpkg::Options::="--force-confold" upgrade plexmediaserver
+  msg_ok "Updated ${APP}"
+  exit
 }
 
 start
diff --git a/install/plex-install.sh b/install/plex-install.sh
index 417697cb..d04d20c7 100644
--- a/install/plex-install.sh
+++ b/install/plex-install.sh
@@ -14,7 +14,7 @@ network_check
 update_os
 
 msg_info "Setting Up Hardware Acceleration"
-$STD apt-get -y install {va-driver-all,ocl-icd-libopencl1,intel-opencl-icd,vainfo,intel-gpu-tools}
+$STD apt -y install va-driver-all ocl-icd-libopencl1 intel-opencl-icd vainfo intel-gpu-tools
 if [[ "$CTTYPE" == "0" ]]; then
   chgrp video /dev/dri
   chmod 755 /dev/dri
@@ -26,12 +26,18 @@ msg_ok "Set Up Hardware Acceleration"
 
 msg_info "Setting Up Plex Media Server Repository"
 curl -fsSL https://downloads.plex.tv/plex-keys/PlexSign.key | tee /usr/share/keyrings/PlexSign.asc >/dev/null
-echo "deb [signed-by=/usr/share/keyrings/PlexSign.asc] https://downloads.plex.tv/repo/deb/ public main" >/etc/apt/sources.list.d/plexmediaserver.list
+cat <<EOF >/etc/apt/sources.list.d/plexmediaserver.sources
+Types: deb
+URIs: https://downloads.plex.tv/repo/deb/
+Suites: public
+Components: main
+Signed-By: /usr/share/keyrings/PlexSign.asc
+EOF
 msg_ok "Set Up Plex Media Server Repository"
 
 msg_info "Installing Plex Media Server"
-$STD apt-get update
-$STD apt-get -o Dpkg::Options::="--force-confold" install -y plexmediaserver
+$STD apt update
+$STD apt -y -o Dpkg::Options::="--force-confold" install plexmediaserver
 if [[ "$CTTYPE" == "0" ]]; then
   sed -i -e 's/^ssl-cert:x:104:plex$/render:x:104:root,plex/' -e 's/^render:x:108:root$/ssl-cert:x:108:plex/' /etc/group
 else
@@ -43,6 +49,7 @@ motd_ssh
 customize
 
 msg_info "Cleaning up"
-$STD apt-get -y autoremove
-$STD apt-get -y autoclean
+$STD apt -y autoremove
+$STD apt -y autoclean
+$STD apt -y clean
 msg_ok "Cleaned"