diff --git a/app/build.gradle b/app/build.gradle
index e5cde96..fff7302 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,9 +6,11 @@ android {
     buildToolsVersion "34.0.0"
 
     defaultConfig {
-        applicationId "com.googlecode.tcime.unofficial"
+        applicationId "com.googlecode.tcime.unofficial.postmarket"
         minSdkVersion 23
         targetSdkVersion 34
+        versionCode 1
+        versionName "1.0.0"
     }
 
     buildTypes {