diff --git a/.github/workflows/buildapp.yml b/.github/workflows/buildapp.yml
index 7db154c..02dbf89 100644
--- a/.github/workflows/buildapp.yml
+++ b/.github/workflows/buildapp.yml
@@ -36,7 +36,12 @@ on:
         default: true
         required: false
         type: boolean
-  
+      upload_artifact:
+        description: "Upload Artifact"
+        default: true
+        required: false
+        type: boolean
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
@@ -44,7 +49,7 @@ concurrency:
 jobs:
   build:
     name: Build uYouPlus
-    runs-on: macos-11
+    runs-on: macos-latest
     permissions:
       contents: write
 
@@ -55,9 +60,6 @@ jobs:
           path: main
           submodules: recursive
 
-      - name: Update Homebrew
-        run: brew update
-
       - name: Install Dependencies
         run: brew install ldid dpkg make
 
@@ -68,7 +70,7 @@ jobs:
         uses: actions/checkout@v3.2.0
         with:
           repository: theos/theos
-          ref: 9941262c450c0abac524574cb96b9a4cdf5e50f4
+          ref: master
           path: theos
           submodules: recursive
       
@@ -76,15 +78,17 @@ jobs:
         id: SDK
         uses: actions/cache@v3.2.0
         env:
-          cache-name: iOS-15.5-SDK
+          cache-name: iOS-16.5-SDK
         with:
           path: theos/sdks/
           key: ${{ env.cache-name }}
       
-      - name: Download iOS 15.5 SDK
+      - name: Download iOS 16.5 SDK
         if: steps.SDK.outputs.cache-hit != 'true'
         run: |
-          svn checkout -q https://github.com/chrisharper22/sdks/trunk/iPhoneOS15.5.sdk
+          git clone -n --depth=1 --filter=tree:0 https://github.com/theos/sdks.git && cd sdks
+          git sparse-checkout set --no-cone iPhoneOS16.5.sdk
+          git checkout
           mv *.sdk $THEOS/sdks
         env:
           THEOS: ${{ github.workspace }}/theos
@@ -118,7 +122,7 @@ jobs:
           cd ${{ github.workspace }}/main
           sed -i '' "27s#.*#BUNDLE_ID = ${{ env.BUNDLE_ID }}#g" Makefile
           sed -i '' "26s#.*#DISPLAY_NAME = ${{ env.APP_NAME }}#g" Makefile          
-          make package IPA=YouTube.ipa FINALPACKAGE=1
+          make package THEOS_PACKAGE_SCHEME=rootless IPA=YouTube.ipa FINALPACKAGE=1
           (mv "packages/$(ls -t packages | head -n1)" "packages/uYouPlus_${{ env.YOUTUBE_VERSION  }}_${{ env.UYOU_VERSION }}.ipa")
           echo "package=$(ls -t packages | head -n1)" >>$GITHUB_OUTPUT
           echo -e "==> \033[1mSHASUM256: $(shasum -a 256 packages/*.ipa | cut -f1 -d' ')\033[0m"
@@ -132,6 +136,7 @@ jobs:
           APP_NAME: ${{ inputs.app_name }}
 
       - name: Upload Artifact
+        if: ${{ inputs.upload_artifact }}
         uses: actions/upload-artifact@v3.1.1
         env:
           UYOU_VERSION: ${{ inputs.uyou_version }}