diff --git a/app/build.gradle b/app/build.gradle
index 51aa455..1d42845 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,13 +9,13 @@ if (keystorePropertiesFile.exists()) {
 }
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion "28.0.3"
+    compileSdkVersion 29
+    buildToolsVersion "29.0.2"
 
     defaultConfig {
         applicationId "com.simplemobiletools.flashlight"
         minSdkVersion 21
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode 35
         versionName "5.0.3"
         setProperty("archivesBaseName", "flashlight")
@@ -56,7 +56,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.17.17'
+    implementation 'com.simplemobiletools:commons:5.21.13'
     implementation 'com.squareup:otto:1.3.8'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta2'
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyWidgetProvider.kt b/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyWidgetProvider.kt
index 4302a66..cfc1bdc 100644
--- a/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyWidgetProvider.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyWidgetProvider.kt
@@ -53,7 +53,7 @@ class MyWidgetProvider : AppWidgetProvider() {
 
     private fun toggleFlashlight(context: Context, intent: Intent) {
         if (intent.extras?.containsKey(IS_ENABLED) == true) {
-            val enable = intent.extras.getBoolean(IS_ENABLED)
+            val enable = intent.extras!!.getBoolean(IS_ENABLED)
             val widgetBgColor = context.config.widgetBgColor
             val alpha = Color.alpha(widgetBgColor)
             val selectedColor = if (enable) widgetBgColor else Color.WHITE
diff --git a/build.gradle b/build.gradle
index 97a4d3f..969a400 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.3.61'
 
     repositories {
         google()
@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.1'
+        classpath 'com.android.tools.build:gradle:3.5.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong