diff --git a/app/build.gradle b/app/build.gradle
index c468283..d8d1f80 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,8 +17,8 @@ android {
         applicationId "name.lmj0011.jetpackreleasetracker"
         minSdkVersion 19
         targetSdkVersion 29
-        versionCode 2
-        versionName "1.0.1"
+        versionCode 3
+        versionName "1.0.2"
         vectorDrawables.useSupportLibrary = true
         multiDexEnabled true
 
@@ -40,6 +40,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         debug {
+            applicationIdSuffix '.debug'
             resValue("bool", "DEBUG_MODE", "true")
             resValue("string", "app_build", appBuildPrefix)
             minifyEnabled false