- implementation 'androidx.appcompat:appcompat:1.3.1'
- implementation 'androidx.core:core-ktx:1.7.0'
- implementation 'androidx.preference:preference-ktx:1.1.1'
+ implementation 'androidx.appcompat:appcompat:1.5.1'
+ implementation 'androidx.core:core-ktx:1.9.0'
+ implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
+ implementation 'androidx.preference:preference-ktx:1.2.0'