diff --git a/.github/actions/qt5-build/entrypoint.sh b/.github/actions/qt5-build/entrypoint.sh
index 063f86d..104f7da 100755
--- a/.github/actions/qt5-build/entrypoint.sh
+++ b/.github/actions/qt5-build/entrypoint.sh
@@ -6,7 +6,7 @@ set -e
 set -x
 
 export CCACHE_DIR="$GITHUB_WORKSPACE/.ccache"
-export PATH="$Qt5_Dir/bin:$PATH"
+export PATH="$QT_ROOT_DIR/bin:$PATH"
 qmake --version
 
 # Main project
diff --git a/.github/actions/qt6-build/entrypoint.sh b/.github/actions/qt6-build/entrypoint.sh
index 52be860..ff0f8c4 100755
--- a/.github/actions/qt6-build/entrypoint.sh
+++ b/.github/actions/qt6-build/entrypoint.sh
@@ -4,7 +4,7 @@ set -e
 set -x
 
 export CCACHE_DIR="$GITHUB_WORKSPACE/.ccache"
-export PATH="$Qt6_DIR/bin:$PATH"
+export PATH="$QT_ROOT_DIR/bin:$PATH"
 qmake --version
 
 # Main project
diff --git a/.github/workflows/Android.yml b/.github/workflows/Android.yml
index 43e3a72..9ee21f5 100644
--- a/.github/workflows/Android.yml
+++ b/.github/workflows/Android.yml
@@ -89,18 +89,9 @@ jobs:
           submodules: recursive
           fetch-depth: 0
 
-      - name: Download Qt (desktop)
-        id: qt-desktop
-        uses: jurplel/install-qt-action@v3
-        with:
-          aqtversion: ==3.1.*
-          version: ${{ matrix.qt_version }}
-          modules: qtlocation qtpositioning
-          set-env: false
-
-      - name: Download Qt (Android)
+      - name: Download Qt
         id: qt-android
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           aqtversion: ==3.1.*
           version: ${{ matrix.qt_version }}
@@ -111,8 +102,8 @@ jobs:
       - name: Fix Qt release
         if: ${{ matrix.abi }} == 'armeabi-v7a'
         run: |
-          chmod +x "$Qt6_DIR/bin/qt-cmake"
-          sed -i "s/C:\/Qt\/Qt-${QT_VERSION}/\/usr\/local\/Qt-${QT_VERSION}/g" "$Qt6_DIR/lib/cmake/Qt6BuildInternals/QtBuildInternalsExtra.cmake"
+          chmod +x "$QT_ROOT_DIR/bin/qt-cmake"
+          sed -i "s/C:\/Qt\/Qt-${QT_VERSION}/\/usr\/local\/Qt-${QT_VERSION}/g" "$QT_ROOT_DIR/lib/cmake/Qt6BuildInternals/QtBuildInternalsExtra.cmake"
 
       - name: Set up OpenJDK 17
         uses: actions/setup-java@v4
@@ -134,7 +125,7 @@ jobs:
           ANDROID_ABI: ${{ matrix.abi }}
         working-directory: source
         run: |
-          export QT_HOST_PATH="$(readlink -f "$Qt6_DIR/../gcc_64")"
+          export QT_HOST_PATH="$(readlink -f "$QT_ROOT_DIR/../gcc_64")"
           cmake --workflow --preset Android-ccache
 
       - name: Upload artifacts
diff --git a/.github/workflows/Linux.yml b/.github/workflows/Linux.yml
index d0556e5..0c7b3fb 100644
--- a/.github/workflows/Linux.yml
+++ b/.github/workflows/Linux.yml
@@ -128,7 +128,7 @@ jobs:
           rm -rf lcov
 
       - name: Download Qt
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           aqtversion: ==3.1.*
           version: ${{ matrix.qt_version }}
diff --git a/.github/workflows/Windows.yml b/.github/workflows/Windows.yml
index dbe461a..34d9b21 100644
--- a/.github/workflows/Windows.yml
+++ b/.github/workflows/Windows.yml
@@ -99,7 +99,7 @@ jobs:
           git -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1 || true
 
       - name: Download Qt
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           aqtversion: ==3.1.*
           version: ${{ matrix.qt_version }}
diff --git a/.github/workflows/iOS.yml b/.github/workflows/iOS.yml
index cb0da86..85cbeb5 100644
--- a/.github/workflows/iOS.yml
+++ b/.github/workflows/iOS.yml
@@ -67,17 +67,8 @@ jobs:
         with:
           xcode-version: latest-stable
 
-      - name: Download Qt (desktop)
-        uses: jurplel/install-qt-action@v3
-        with:
-          aqtversion: ==3.1.*
-          version: ${{ matrix.qt_version }}
-          target: desktop
-          modules: qtlocation qtpositioning
-          set-env: false
-
-      - name: Download Qt (iOS)
-        uses: jurplel/install-qt-action@v3
+      - name: Download Qt
+        uses: jurplel/install-qt-action@v4
         with:
           aqtversion: ==3.1.*
           version: ${{ matrix.qt_version }}
@@ -96,7 +87,7 @@ jobs:
       - name: Build
         working-directory: source
         run: |
-          export QT_HOST_PATH="$(readlink -f "$Qt6_DIR/../macos")"
+          export QT_HOST_PATH="$(readlink -f "$QT_ROOT_DIR/../macos")"
           cmake --workflow --preset ${PRESET}
 
       - name: Upload installation
diff --git a/.github/workflows/macOS.yml b/.github/workflows/macOS.yml
index 5601b10..1064179 100644
--- a/.github/workflows/macOS.yml
+++ b/.github/workflows/macOS.yml
@@ -105,7 +105,7 @@ jobs:
           } >> "$GITHUB_ENV"
 
       - name: Download Qt
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           aqtversion: ==3.1.*
           version: ${{ matrix.qt_version }}
diff --git a/cmake/presets/Android.json b/cmake/presets/Android.json
index e80345f..0ed0f2f 100644
--- a/cmake/presets/Android.json
+++ b/cmake/presets/Android.json
@@ -7,7 +7,7 @@
       "displayName": "Android configuration using Qt6",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/build/qt6-Android",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "RelWithDebInfo",
         "ANDROID_ABI": "$penv{ANDROID_ABI}"
diff --git a/cmake/presets/Linux.json b/cmake/presets/Linux.json
index 3671a1f..f919c3b 100644
--- a/cmake/presets/Linux.json
+++ b/cmake/presets/Linux.json
@@ -7,7 +7,7 @@
       "displayName": "Linux configuration using Qt6",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/build/qt6-Linux",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release",
         "QT_VERSION_MAJOR": "6"
diff --git a/cmake/presets/WASM.json b/cmake/presets/WASM.json
index abb2434..1cefd20 100644
--- a/cmake/presets/WASM.json
+++ b/cmake/presets/WASM.json
@@ -7,7 +7,7 @@
       "displayName": "WASM configuration using Qt6",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/build/qt6-WASM",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "RelWithDebInfo",
         "MLN_QT_WITH_LOCATION": "OFF"
diff --git a/cmake/presets/Windows.json b/cmake/presets/Windows.json
index d8a10bf..5c3fe5c 100644
--- a/cmake/presets/Windows.json
+++ b/cmake/presets/Windows.json
@@ -7,7 +7,7 @@
       "displayName": "Windows configuration using Qt6",
       "generator": "Ninja Multi-Config",
       "binaryDir": "${sourceParentDir}/build/qt6-Windows",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_CONFIGURATION_TYPES": "Release;Debug"
       }
diff --git a/cmake/presets/iOS.json b/cmake/presets/iOS.json
index 62f003b..079a580 100644
--- a/cmake/presets/iOS.json
+++ b/cmake/presets/iOS.json
@@ -7,7 +7,7 @@
       "displayName": "iOS configuration using Qt6",
       "generator": "Ninja Multi-Config",
       "binaryDir": "${sourceParentDir}/build/qt6-iOS",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_CONFIGURATION_TYPES": "Release;Debug",
         "CMAKE_OSX_ARCHITECTURES": "arm64;x86_64",
diff --git a/cmake/presets/macOS.json b/cmake/presets/macOS.json
index 1ac78f4..a3bfca6 100644
--- a/cmake/presets/macOS.json
+++ b/cmake/presets/macOS.json
@@ -7,7 +7,7 @@
       "displayName": "macOS configuration using Qt6",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/build/qt6-macOS",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "RelWithDebInfo",
         "CMAKE_OSX_ARCHITECTURES": "x86_64;arm64",
diff --git a/examples/quick/CMakePresets.json b/examples/quick/CMakePresets.json
index 38709db..f45b051 100644
--- a/examples/quick/CMakePresets.json
+++ b/examples/quick/CMakePresets.json
@@ -11,7 +11,7 @@
       "displayName": "MapLibre Qt Quick example configuration",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/../../build/qt6-example-quick",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release",
         "CMAKE_C_COMPILER_LAUNCHER": "ccache",
diff --git a/examples/widgets/CMakePresets.json b/examples/widgets/CMakePresets.json
index 7afebec..35ce90f 100644
--- a/examples/widgets/CMakePresets.json
+++ b/examples/widgets/CMakePresets.json
@@ -11,7 +11,7 @@
       "displayName": "MapLibre Qt Widgets example configuration",
       "generator": "Ninja",
       "binaryDir": "${sourceParentDir}/../../build/qt6-example-widgets",
-      "toolchainFile": "$penv{Qt6_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
+      "toolchainFile": "$penv{QT_ROOT_DIR}/lib/cmake/Qt6/qt.toolchain.cmake",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release",
         "CMAKE_C_COMPILER_LAUNCHER": "ccache",