diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2ce9f65..5e73d4b 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -27,7 +27,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index 8b46c24..3f2d648 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 27
-    buildToolsVersion '27.0.3'
+    buildToolsVersion '28.0.2'
     defaultConfig {
         applicationId 'com.dinodevs.greatfitwatchface'
         minSdkVersion 22
diff --git a/app/libs/HuamiWatchFacesWOS2.8.jar b/app/libs/HuamiWatchFacesWOS2.8-CrashFix.jar
similarity index 83%
rename from app/libs/HuamiWatchFacesWOS2.8.jar
rename to app/libs/HuamiWatchFacesWOS2.8-CrashFix.jar
index 38779b1..c30a99f 100644
Binary files a/app/libs/HuamiWatchFacesWOS2.8.jar and b/app/libs/HuamiWatchFacesWOS2.8-CrashFix.jar differ
diff --git a/build.gradle b/build.gradle
index a97349b..0cdd89a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0-beta05'
+        classpath 'com.android.tools.build:gradle:3.2.0-rc02'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files