diff --git a/build.gradle b/build.gradle
--- a/build.gradle
+++ b/build.gradle
@@ -8,15 +8,15 @@
 
     dependencies {
 
-        classpath 'com.android.tools.build:gradle:4.0.0'
+        classpath 'com.android.tools.build:gradle:4.0.2'
     }
     ext {
         //libraries versions
-        fragment_version = "1.2.5"
+        fragment_version = "1.3.0"
         activity_version = "1.1.0"
         appcompat_version = "1.2.0"
         preference_version = "1.1.1"
-        work_version = "2.4.0"
+        work_version = "2.5.0"
 
         acra_version = "5.7.0"
 
@@ -34,13 +34,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
     buildToolsVersion '29.0.3'
 
     defaultConfig {
         applicationId "it.reyboz.bustorino"
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode 31
         versionName "1.14"
         vectorDrawables.useSupportLibrary = true
@@ -90,7 +90,7 @@
         implementation "androidx.work:work-runtime:$work_version"
 
 
-        implementation 'com.google.android.material:material:1.2.1'
+        implementation 'com.google.android.material:material:1.3.0'
 
 
         implementation 'org.jsoup:jsoup:1.13.1'