diff --git a/.github/workflows/build-chat.yml b/.github/workflows/build-chat.yml
index 71c04c01e4fd..084da4be1620 100644
--- a/.github/workflows/build-chat.yml
+++ b/.github/workflows/build-chat.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Install QT
         uses: jurplel/install-qt-action@v4
         with:
-          version: '4.6.0'
+          version: '5.15.11'
           host: 'windows'
           target: 'desktop'
           arch: 'win64_msvc2013_64'
@@ -44,7 +44,7 @@ jobs:
            cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DKOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK=ON -S gpt4all-chat -B build
            ninja -C build
   build-chat-macos:
-    runs-on: macos-latest
+    runs-on: macos-13
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -52,13 +52,11 @@ jobs:
           fetch_depth: 0
           submodules: true
       - name: Setup XCode
-        uses: maxim-lobanov/setup-xcode@v1
-        with:
-          xcode-version: '14.0.0'
+        run: sudo xcode-select -s '/Applications/Xcode_14.1.app'
       - name: Install QT
         uses: jurplel/install-qt-action@v4
         with:
-          version: '4.6.0'
+          version: '5.15.11'
           host: 'mac'
           target: 'desktop'
           arch: 'clang_64'
@@ -84,7 +82,7 @@ jobs:
       - name: Install QT
         uses: jurplel/install-qt-action@v4
         with:
-          version: '4.6.0'
+          version: '5.15.11'
           host: 'linux'
           target: 'desktop'
           arch: 'gcc_64'