diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 684e1521d529..413bb029bf5e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -219,6 +219,7 @@ jobs:
           libpng-dev \
           qt6-base-private-dev \
           libqt6svg6-dev \
+          qt6-xdgdesktopportal-platformtheme \
           libxxf86vm-dev \
           x11proto-xinerama-dev \
           libfuse2
diff --git a/Data/linux-env.sh b/Data/linux-env.sh
index b5aff092a2ab..5a1c3c3cbf43 100644
--- a/Data/linux-env.sh
+++ b/Data/linux-env.sh
@@ -4,6 +4,12 @@
 # Add /usr/lib/ to LD_LIBRARY_PATH cause Ubuntu is dumb
 export LD_LIBRARY_PATH="/usr/lib/:$LD_LIBRARY_PATH"
 
+if dbus-send --session --print-reply --dest=org.freedesktop.portal.Desktop /org/freedesktop/portal/Desktop org.freedesktop.DBus.Peer.Ping > /dev/null 2>&1; then
+    # If we have a portal avilable, use the xdgdesktopportal
+    # platform theme to get native dialogs
+    export QT_QPA_PLATFORMTHEME=xdgdesktopportal
+fi
+
 if [[ $(env | grep -i wayland) ]]; then
     # wxWidgets 3.14 is GTK3, which seemingly has an issue or two when
     # running under Wayland. Explicitly setting this for Slippi avoids
diff --git a/Tools/appimageupdatetool b/Tools/appimageupdatetool
new file mode 100755
index 000000000000..7122b1918406
Binary files /dev/null and b/Tools/appimageupdatetool differ
diff --git a/Tools/linuxdeploy b/Tools/linuxdeploy
new file mode 100755
index 000000000000..082a948243fb
Binary files /dev/null and b/Tools/linuxdeploy differ
diff --git a/Tools/linuxdeploy-plugin-qt-x86_64.AppImage b/Tools/linuxdeploy-plugin-qt-x86_64.AppImage
new file mode 100755
index 000000000000..7aa71107acce
Binary files /dev/null and b/Tools/linuxdeploy-plugin-qt-x86_64.AppImage differ
diff --git a/Tools/linuxdeploy-update-plugin b/Tools/linuxdeploy-update-plugin
new file mode 100755
index 000000000000..8d3af6da9f16
Binary files /dev/null and b/Tools/linuxdeploy-update-plugin differ
diff --git a/build-appimage.sh b/build-appimage.sh
index decf046982bb..5c8562906ee7 100755
--- a/build-appimage.sh
+++ b/build-appimage.sh
@@ -8,7 +8,7 @@ LINUXDEPLOY_PATH="https://github.com/linuxdeploy/linuxdeploy/releases/download/c
 LINUXDEPLOY_FILE="linuxdeploy-x86_64.AppImage"
 LINUXDEPLOY_URL="${LINUXDEPLOY_PATH}/${LINUXDEPLOY_FILE}"
 
-LINUXDEPLOY_QT_PLUGIN_PATH="https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/1-alpha-20240109-1"
+LINUXDEPLOY_QT_PLUGIN_PATH="https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous"
 LINUXDEPLOY_QT_PLUGIN_FILE="linuxdeploy-plugin-qt-x86_64.AppImage"
 LINUXDEPLOY_QT_PLUGIN_URL="${LINUXDEPLOY_QT_PLUGIN_PATH}/${LINUXDEPLOY_QT_PLUGIN_FILE}"