diff --git a/.gitignore b/.gitignore
index 6a6ff84..ab7adb9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,19 +34,12 @@ proguard/
 captures/
 
 # IntelliJ
+/.idea/
 *.iml
-.idea/workspace.xml
-.idea/tasks.xml
-.idea/gradle.xml
-.idea/assetWizardSettings.xml
-.idea/dictionaries
-.idea/libraries
-.idea/caches
 
 # Keystore files
-# Uncomment the following lines if you do not want to check your keystore files in.
-#*.jks
-#*.keystore
+*.jks
+*.keystore
 
 # External native build folder generated in Android Studio 2.2 and later
 .externalNativeBuild
@@ -67,4 +60,4 @@ fastlane/test_output
 fastlane/readme.md
 
 # OSX files
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/README.md b/README.md
index 1373b36..11a971c 100644
--- a/README.md
+++ b/README.md
@@ -3,10 +3,10 @@
 Android Remote Temperature Control Client
 =============
 
-![Travis CI](https://img.shields.io/travis/fartem/android-remote-temperature-control-client)
-![Codecov](https://img.shields.io/codecov/c/github/fartem/android-remote-temperature-control-client)
+[![Travis CI](https://img.shields.io/travis/fartem/android-remote-temperature-control-client)](https://travis-ci.org/fartem/android-remote-temperature-control-client)
+[![Codecov](https://img.shields.io/codecov/c/github/fartem/android-remote-temperature-control-client)](https://codecov.io/gh/fartem/android-remote-temperature-control-client)
 [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Android%20Home%20Control%20Client-brightgreen.svg?style=flat)](https://android-arsenal.com/details/3/7943)
-![Open issues](https://img.shields.io/github/issues-raw/fartem/android-remote-temperature-control-client.svg?color=ff534a)
+[![Open issues](https://img.shields.io/github/issues-raw/fartem/android-remote-temperature-control-client.svg?color=ff534a)](https://github.com/fartem/android-remote-temperature-control-client/issues)
 
 About
 -------------
diff --git a/app/build.gradle b/app/build.gradle
index 543d15b..adfc20a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,32 +7,32 @@ apply from: 'jacoco.gradle'
 
 android {
     compileSdkVersion 29
-    buildToolsVersion "29.0.2"
+    buildToolsVersion'29.0.2'
     defaultConfig {
-        applicationId "com.smlnskgmail.jaman.remotetemperaturecontrol"
+        applicationId 'com.smlnskgmail.jaman.remotetemperaturecontrol'
         minSdkVersion 21
         targetSdkVersion 29
         versionCode 1
-        versionName "1.3.0"
+        versionName '1.3.0'
 
-        buildConfigField "String", "API_IMPL", "\"\""
+        buildConfigField 'String', 'API_IMPL', "\"\""
     }
     productFlavors {
         devicebt {
-            flavorDimensions "build"
+            flavorDimensions 'build'
 
-            buildConfigField "String", "API_IMPL", "\"DEVICE_BT\""
+            buildConfigField 'String', 'API_IMPL', "\"DEVICE_BT\""
         }
         debugbt {
             flavorDimensions "build"
 
-            buildConfigField "String", "API_IMPL", "\"DEBUG_BT\""
+            buildConfigField 'String', 'API_IMPL', "\"DEBUG_BT\""
         }
     }
 }
 
 dependencies {
-    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'com.google.android.material:material:1.1.0'
diff --git a/build.gradle b/build.gradle
index 822ee5e..0b68a13 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.3'
+        classpath 'com.android.tools.build:gradle:3.6.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "de.aaschmid:gradle-cpd-plugin:3.1"
         classpath 'com.dicedmelon.gradle:jacoco-android:0.1.4'
@@ -14,7 +14,7 @@ buildscript {
 }
 
 plugins {
-    id "io.gitlab.arturbosch.detekt" version "1.2.2"
+    id 'io.gitlab.arturbosch.detekt' version '1.2.2'
 }
 
 allprojects {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index efb8228..674bdda 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip