diff --git a/templates/mojave-flutter.json b/templates/mojave-flutter.json
index 86c0058..60af8e6 100644
--- a/templates/mojave-flutter.json
+++ b/templates/mojave-flutter.json
@@ -11,7 +11,7 @@
     }
   ],
   "variables": {
-    "xcode_version": "11.0"
+    "xcode_version": "11"
   },
   "provisioners": [
     {
@@ -56,7 +56,7 @@
     {
       "inline": [
         "sdkmanager tools platform-tools emulator",
-        "yes | sdkmanager \"platforms;android-28\" \"build-tools;28.0.3\"",
+        "yes | sdkmanager \"platforms;android-29\" \"build-tools;29.0.2\"",
         "echo 'export PATH=$ANDROID_SDK_ROOT/tools:$ANDROID_SDK_ROOT/tools/bin:$ANDROID_SDK_ROOT/platform-tools:$PATH' >> ~/.profile"
       ],
       "type": "shell"