diff --git a/shell/lib-core.sh b/shell/lib-core.sh
index 79ef3f0..6ab07a8 100755
--- a/shell/lib-core.sh
+++ b/shell/lib-core.sh
@@ -26,7 +26,9 @@ MY_HOME=$(getent passwd "${MY_USERNAME}" | cut -d: -f6)
 
 if command -v gnome-shell &> /dev/null; then
   SHELL_VERSION="$(gnome-shell --version | cut -d ' ' -f 3 | cut -d . -f -1)"
-  if [[ "${SHELL_VERSION:-}" -ge "42" ]]; then
+  if [[ "${SHELL_VERSION:-}" -ge "44" ]]; then
+    GNOME_VERSION="44-0"
+  elif [[ "${SHELL_VERSION:-}" -ge "42" ]]; then
     GNOME_VERSION="42-0"
   elif [[ "${SHELL_VERSION:-}" -ge "40" ]]; then
     GNOME_VERSION="40-0"
diff --git a/shell/lib-install.sh b/shell/lib-install.sh
index 9c056ca..f68a9e6 100755
--- a/shell/lib-install.sh
+++ b/shell/lib-install.sh
@@ -382,7 +382,7 @@ install_shelly() {
   fi
 
   if [[ "${GNOME_VERSION}" == 'none' ]]; then
-    local GNOME_VERSION='42-0'
+    local GNOME_VERSION='44-0'
   fi
 
   mkdir -p                                                                                    "${TARGET_DIR}"
diff --git a/src/main/gnome-shell/shell-44-0/gnome-shell-Dark.scss b/src/main/gnome-shell/shell-44-0/gnome-shell-Dark.scss
new file mode 100644
index 0000000..1ce17c5
--- /dev/null
+++ b/src/main/gnome-shell/shell-44-0/gnome-shell-Dark.scss
@@ -0,0 +1,8 @@
+$variant: 'dark';
+
+@import '../../../sass/variables';
+@import '../../../sass/colors';
+@import '../../../sass/gnome-shell/drawing';
+@import '../../../sass/gnome-shell/common';
+@import '../../../sass/gnome-shell/widgets-44-0';
+@import '../../../sass/gnome-shell/extensions-40-0';
diff --git a/src/main/gnome-shell/shell-44-0/gnome-shell-Light.scss b/src/main/gnome-shell/shell-44-0/gnome-shell-Light.scss
new file mode 100644
index 0000000..2aed7cc
--- /dev/null
+++ b/src/main/gnome-shell/shell-44-0/gnome-shell-Light.scss
@@ -0,0 +1,8 @@
+$variant: 'light';
+
+@import '../../../sass/variables';
+@import '../../../sass/colors';
+@import '../../../sass/gnome-shell/drawing';
+@import '../../../sass/gnome-shell/common';
+@import '../../../sass/gnome-shell/widgets-44-0';
+@import '../../../sass/gnome-shell/extensions-40-0';
diff --git a/src/sass/gnome-shell/_common.scss b/src/sass/gnome-shell/_common.scss
index 9532bcd..59b7fe5 100644
--- a/src/sass/gnome-shell/_common.scss
+++ b/src/sass/gnome-shell/_common.scss
@@ -28,3 +28,53 @@ $cakeisalie: "This stylesheet is generated, DO NOT EDIT";
 //   @include font(body-1);
 //   color: $fg_color;
 // }
+
+/* General Typography */
+
+%large_title {
+  font-weight: 300;
+  @include fontsize(24);
+}
+
+%title_1 {
+  font-weight: 800;
+  @include fontsize(20);
+}
+
+%title_2 {
+  font-weight: 800;
+  @include fontsize(15);
+}
+
+%title_3 {
+  font-weight: 700;
+  @include fontsize(15);
+}
+
+%title_4 {
+  font-weight: 700;
+  @include fontsize(13);
+}
+
+%heading {
+  font-weight: 700;
+  @include fontsize(11);
+}
+
+%caption_heading {
+  font-weight: 700;
+  @include fontsize(9);
+}
+
+%caption {
+  font-weight: 400;
+  @include fontsize(9);
+}
+
+%smaller {
+  font-weight: 400;
+  @include fontsize(8);
+}
+
+%monospace {font-family: monospace;}
+%numeric { font-feature-settings: "tnum";}
diff --git a/src/sass/gnome-shell/_widgets-42-0.scss b/src/sass/gnome-shell/_widgets-42-0.scss
index b521fec..7076138 100644
--- a/src/sass/gnome-shell/_widgets-42-0.scss
+++ b/src/sass/gnome-shell/_widgets-42-0.scss
@@ -21,7 +21,6 @@
 @import 'common/overview';
 @import 'common/panel';
 @import 'common/popovers';
-@import 'common/quick-settings';
 @import 'common/screen-shield';
 @import 'common/scrollbars';
 @import 'common/search-entry';
@@ -38,6 +37,7 @@
 @import 'widgets-42-0/osd';
 @import 'widgets-40-0/panel';
 @import 'widgets-42-0/popovers';
+@import 'widgets-42-0/quick-settings';
 @import 'widgets-40-0/screen-shield';
 @import 'widgets-42-0/screenshot';
 @import 'widgets-40-0/search-entry';
diff --git a/src/sass/gnome-shell/_widgets-44-0.scss b/src/sass/gnome-shell/_widgets-44-0.scss
new file mode 100644
index 0000000..7f72453
--- /dev/null
+++ b/src/sass/gnome-shell/_widgets-44-0.scss
@@ -0,0 +1,45 @@
+@import 'common/a11y';
+@import 'common/app-grid';
+@import 'common/base';
+@import 'common/buttons';
+@import 'common/calendar';
+@import 'common/check-box';
+@import 'common/corner-ripple';
+@import 'common/dash';
+@import 'common/dialogs';
+@import 'common/entries';
+@import 'common/hotplug';
+@import 'common/ibus-popup';
+@import 'common/keyboard';
+@import 'common/login-dialog';
+@import 'common/looking-glass';
+@import 'common/message-list';
+@import 'common/misc';
+@import 'common/network-dialog';
+@import 'common/notifications';
+@import 'common/osd';
+@import 'common/overview';
+@import 'common/panel';
+@import 'common/popovers';
+@import 'common/screen-shield';
+@import 'common/scrollbars';
+@import 'common/search-entry';
+@import 'common/search-results';
+@import 'common/slider';
+@import 'common/switcher-popup';
+@import 'common/switches';
+@import 'common/tiled-previews';
+@import 'common/workspace-switcher';
+@import 'widgets-42-0/app-grid';
+@import 'widgets-40-0/dash';
+@import 'widgets-40-0/misc';
+@import 'widgets-40-0/overview';
+@import 'widgets-42-0/osd';
+@import 'widgets-40-0/panel';
+@import 'widgets-42-0/popovers';
+@import 'widgets-44-0/quick-settings';
+@import 'widgets-40-0/screen-shield';
+@import 'widgets-42-0/screenshot';
+@import 'widgets-40-0/search-entry';
+@import 'widgets-40-0/window-picker';
+@import 'widgets-40-0/workspace-thumbnails';
diff --git a/src/sass/gnome-shell/common/_quick-settings.scss b/src/sass/gnome-shell/widgets-42-0/_quick-settings.scss
similarity index 100%
rename from src/sass/gnome-shell/common/_quick-settings.scss
rename to src/sass/gnome-shell/widgets-42-0/_quick-settings.scss
diff --git a/src/sass/gnome-shell/widgets-44-0/_quick-settings.scss b/src/sass/gnome-shell/widgets-44-0/_quick-settings.scss
new file mode 100644
index 0000000..604a7a8
--- /dev/null
+++ b/src/sass/gnome-shell/widgets-44-0/_quick-settings.scss
@@ -0,0 +1,217 @@
+.quick-settings {
+  padding: $base_padding * 3;
+  border-radius: $modal_radius * 2.25;
+
+  .icon-button, .button {
+    padding: $base_padding * 1.75;
+
+    StIcon { icon-size: $base_icon_size !important; }
+  }
+}
+
+.quick-settings-grid {
+  spacing-rows: 12px;
+  spacing-columns: 12px;
+}
+
+.quick-toggle, .quick-menu-toggle {
+  border-radius: $circular_radius;
+  min-width: 13em;
+  max-width: 13em;
+  min-height: 42px;
+  border:none;
+}
+
+.quick-toggle {
+  background-color: $fill_color;
+
+  &:checked {
+    background-color: $selected_bg_color;
+    color: $selected_fg_color;
+  }
+
+  & > StBoxLayout { spacing: $base_padding * 1.5; }
+
+  /* Move padding into the box; this is to allow menu arrows
+     to extend to the border */
+  &.button { padding: 0; }
+  & > StBoxLayout { padding: 0 $base_padding * 2; }
+  &:ltr > StBoxLayout { padding-left: $base_padding * 2.5; }
+  &:rtl > StBoxLayout { padding-right: $base_padding * 2.5; }
+
+  .quick-toggle-title { font-weight: bold; }
+
+  & StBoxLayout > .quick-toggle-subtitle {
+    font-weight: normal;
+    font-size: 12px;
+  }
+
+  .quick-toggle-icon { icon-size: $base_icon_size !important; }
+}
+
+.quick-menu-toggle {
+  & .quick-toggle {
+    min-width: auto;
+    max-width: auto;
+
+    &:ltr { border-radius: $circular_radius 0 0 $circular_radius; }
+    &:ltr > StBoxLayout { padding-right: $base_padding * 1.5; }
+    &:rtl { border-radius: 0 $circular_radius $circular_radius 0; }
+    &:rtr > StBoxLayout { padding-left: $base_padding * 1.5; }
+
+    &:ltr:last-child { border-radius: $circular_radius; }
+    &:rtl:last-child { border-radius: $circular_radius; }
+  }
+
+  & .quick-toggle-arrow {
+    padding: $base_padding $base_padding * 1.75;
+    border: none;
+    background-color: $divider_color;
+
+    &:checked {
+      background-color: $selected_bg_color;
+      color: $selected_fg_color;
+    }
+
+    &:ltr {
+      border-radius: 0 $circular_radius $circular_radius 0;
+      border-left-width: 0;
+    }
+
+    &:rtl {
+      border-radius: $circular_radius 0 0 $circular_radius;
+      border-right-width: 0;
+    }
+  }
+}
+
+.quick-slider {
+  & > StBoxLayout { spacing: $base_padding; }
+
+  .icon-button { padding: $base_padding; }
+
+  .slider-bin {
+    &:focus { @include button(focus); }
+    min-height: 16px; // slider size
+    padding: $base_padding;
+    border-radius: $circular_radius;
+  }
+}
+
+.quick-toggle-menu {
+  background-color: $menu_bg !important;
+  color: $text_color !important;
+  border-radius: $base_border_radius * 3;
+  padding: $base_padding * 3;
+  margin: $base_padding * 2 $base_padding * 6 0;
+
+  .popup-menu-item {
+    border-radius: $circular_radius !important;
+    min-height: 20px;
+
+    &:focus, &:hover, &.selected {
+      color: $text_color !important;
+      background-color: $divider_color !important;
+    }
+
+    > StIcon { -st-icon-style: symbolic; }
+  }
+
+  & .header {
+    spacing-rows: 0.5 * $base_padding;
+    spacing-columns: $base_padding * 2;
+    padding-bottom: 2 * $base_padding;
+
+    & .icon {
+      icon-size: $base_icon_size * 1.5; // a non-standard symbolic size but ok
+      border-radius: $circular_radius;
+      padding: 1.5 * $base_padding;
+      background-color: transparentize($fg_color, 0.8);
+
+      &.active {
+        background-color: $selected_bg_color;
+        color: $selected_fg_color;
+      }
+    }
+
+    & .title {
+      @extend %title_3;
+    }
+
+    & .subtitle {
+      @extend %caption_heading;
+    }
+  }
+}
+
+.quick-settings-system-item {
+  & > StBoxLayout { spacing: 2 * $base_padding; }
+
+  .icon-button {
+    background-color: $fill_color;
+    color: $text_color;
+    border-radius: $circular_radius;
+    min-height: $menuitem_size !important;
+    min-width: $menuitem_size !important;
+    // padding: $container_padding;
+
+    &:hover { @include button(flat-hover); }
+    &:active { @include button(flat-active); }
+
+    > StIcon {
+     -st-icon-style: symbolic;
+     icon-size: $base_icon_size;
+    }
+  }
+
+  & .power-item {
+    min-height: 0;
+    min-width: 0;
+
+    &:insensitive {
+      @include button(normal);
+      background-color: transparent;
+    }
+  }
+}
+
+.nm-network-item {
+  .wireless-secure-icon { icon-size: 0.5 * $base_icon_size; }
+}
+
+.bt-device-item {
+  .popup-menu-icon { -st-icon-style: symbolic; }
+}
+
+.bt-menu-placeholder.popup-menu-item {
+  @extend %title_4;
+  text-align: center;
+
+  padding: 2em 4em;
+}
+
+.device-subtitle { color: transparentize($fg_color, 0.5); }
+
+// background apps
+
+.background-apps-quick-toggle {
+  min-height: 40px;
+  background-color: transparent;
+
+  & StIcon { icon-size: $base_icon_size !important; }
+}
+
+.background-app-item {
+  & .title { @extend %heading; }
+  & .subtitle { @extend %caption; }
+  & .popup-menu-icon {
+    icon-size: $base_icon_size * 2 !important;
+    -st-icon-style: regular !important;
+  }
+  & .close-button {
+    @extend .icon-button;
+    padding: $base_padding;
+  }
+
+  &.popup-inactive-menu-item { color: $fg_color; }
+}
diff --git a/src/sass/gtk/_common-4.0.scss b/src/sass/gtk/_common-4.0.scss
index 69794e8..95aec57 100644
--- a/src/sass/gtk/_common-4.0.scss
+++ b/src/sass/gtk/_common-4.0.scss
@@ -2478,7 +2478,7 @@ popover {
 
   > contents {
     padding: $container_padding;
-    border-radius: $wm_radius;
+    border-radius: $mn_radius;
 
     list,
     .view,
@@ -2632,7 +2632,7 @@ popover.menu {
     min-height: $menuitem_size - $container_padding;
     min-width: $large_size * 2;
     padding: $container_padding / 3 $container_padding;
-    border-radius: $mn_radius - $container_padding / 2;
+    border-radius: $bt_radius;
     transition: none;
     color: $text_color;