diff --git a/app/build.gradle b/app/build.gradle
index cb14946..dd43b0f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -25,12 +25,6 @@ android {
         versionName generateVersionName() // 1.2.3-SNAPSHOT
         multiDexEnabled true
     }
-/*    flavorDimensions "version"
-    productFlavors {
-        unsigned {
-            applicationIdSuffix ".unsigned"
-        }
-    }*/
 
     buildTypes {
         release {
diff --git a/build.gradle b/build.gradle
index 5348c41..0f9d530 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.2'
+        classpath 'com.android.tools.build:gradle:7.0.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files