diff --git a/app/build.gradle b/app/build.gradle
index 29524845..c161b1ea 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -41,7 +41,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:4.0.17'
+    implementation 'com.simplemobiletools:commons:4.1.4'
     implementation 'com.facebook.stetho:stetho:1.5.0'
     implementation 'com.android.support.constraint:constraint-layout:1.1.0'
     implementation 'com.shawnlin:number-picker:2.4.6'
diff --git a/app/src/main/kotlin/com/simplemobiletools/clock/activities/WidgetDateTimeConfigureActivity.kt b/app/src/main/kotlin/com/simplemobiletools/clock/activities/WidgetDateTimeConfigureActivity.kt
index fb7e87f3..2656af29 100644
--- a/app/src/main/kotlin/com/simplemobiletools/clock/activities/WidgetDateTimeConfigureActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/clock/activities/WidgetDateTimeConfigureActivity.kt
@@ -7,6 +7,7 @@ import android.graphics.Color
 import android.os.Bundle
 import android.widget.SeekBar
 import com.simplemobiletools.clock.R
+import com.simplemobiletools.clock.R.id.*
 import com.simplemobiletools.clock.extensions.config
 import com.simplemobiletools.clock.extensions.getFormattedDate
 import com.simplemobiletools.clock.extensions.getFormattedTime
@@ -26,7 +27,6 @@ class WidgetDateTimeConfigureActivity : SimpleActivity() {
     private var mBgColor = 0
     private var mTextColorWithoutTransparency = 0
     private var mTextColor = 0
-    private var mIsCustomizingColors = false
 
     public override fun onCreate(savedInstanceState: Bundle?) {
         useDynamicTheme = false
@@ -35,10 +35,10 @@ class WidgetDateTimeConfigureActivity : SimpleActivity() {
         setContentView(R.layout.widget_config_date_time)
         initVariables()
 
-        mIsCustomizingColors = intent.extras?.getBoolean(IS_CUSTOMIZING_COLORS) ?: false
+        val isCustomizingColors = intent.extras?.getBoolean(IS_CUSTOMIZING_COLORS) ?: false
         mWidgetId = intent.extras?.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID) ?: AppWidgetManager.INVALID_APPWIDGET_ID
 
-        if (mWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID && !mIsCustomizingColors) {
+        if (mWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID && !isCustomizingColors) {
             finish()
         }