diff --git a/app/build.gradle b/app/build.gradle
index f4680992..70593f87 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -58,7 +58,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.23.8'
+    implementation 'com.simplemobiletools:commons:5.28.23'
     implementation 'me.grantland:autofittextview:0.2.1'
 
     testImplementation 'junit:junit:4.12'
diff --git a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
index b24d2a2e..c9d3ecb0 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calculator/activities/MainActivity.kt
@@ -116,11 +116,11 @@ class MainActivity : SimpleActivity(), Calculator {
         val licenses = LICENSE_AUTOFITTEXTVIEW or LICENSE_ROBOLECTRIC or LICENSE_ESPRESSO
 
         val faqItems = arrayListOf(
-                FAQItem(R.string.faq_1_title, R.string.faq_1_text),
-                FAQItem(R.string.faq_1_title_commons, R.string.faq_1_text_commons),
-                FAQItem(R.string.faq_4_title_commons, R.string.faq_4_text_commons),
-                FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons),
-                FAQItem(R.string.faq_6_title_commons, R.string.faq_6_text_commons)
+            FAQItem(R.string.faq_1_title, R.string.faq_1_text),
+            FAQItem(R.string.faq_1_title_commons, R.string.faq_1_text_commons),
+            FAQItem(R.string.faq_4_title_commons, R.string.faq_4_text_commons),
+            FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons),
+            FAQItem(R.string.faq_6_title_commons, R.string.faq_6_text_commons)
         )
 
         startAboutActivity(R.string.app_name, licenses, BuildConfig.VERSION_NAME, faqItems, true)
diff --git a/build.gradle b/build.gradle
index 7eef3927..ff843f13 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.61'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.1'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong