diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
deleted file mode 100644
index e27fd75..0000000
--- a/.idea/deploymentTargetDropDown.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="deploymentTargetDropDown">
-    <value>
-      <entry key="app">
-        <State>
-          <targetSelectedWithDropDown>
-            <Target>
-              <type value="QUICK_BOOT_TARGET" />
-              <deviceKey>
-                <Key>
-                  <type value="VIRTUAL_DEVICE_PATH" />
-                  <value value="$USER_HOME$/.android/avd/Pixel_3a_API_34_extension_level_7_x86_64.avd" />
-                </Key>
-              </deviceKey>
-            </Target>
-          </targetSelectedWithDropDown>
-          <timeTargetWasSelectedWithDropDown value="2024-02-26T15:23:42.854086595Z" />
-        </State>
-      </entry>
-    </value>
-  </component>
-</project>
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 1fe83f5..252b4f2 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -54,7 +54,7 @@ dependencies {
     implementation("androidx.core:core-ktx:1.12.0")
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.7.0")
     implementation("androidx.activity:activity-compose:1.8.2")
-    implementation(platform("androidx.compose:compose-bom:2023.08.00"))
+    implementation(platform("androidx.compose:compose-bom:2024.02.01"))
     implementation("androidx.compose.ui:ui")
     implementation("androidx.compose.ui:ui-graphics")
     implementation("androidx.compose.ui:ui-tooling-preview")
@@ -62,7 +62,7 @@ dependencies {
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
-    androidTestImplementation(platform("androidx.compose:compose-bom:2023.08.00"))
+    androidTestImplementation(platform("androidx.compose:compose-bom:2024.02.01"))
     androidTestImplementation("androidx.compose.ui:ui-test-junit4")
     debugImplementation("androidx.compose.ui:ui-tooling")
     debugImplementation("androidx.compose.ui:ui-test-manifest")
diff --git a/app/src/main/java/it/edu/cassandroferminervi/flowschool/MainActivity.kt b/app/src/main/java/it/edu/cassandroferminervi/flowschool/MainActivity.kt
index dcca7af..d728f86 100644
--- a/app/src/main/java/it/edu/cassandroferminervi/flowschool/MainActivity.kt
+++ b/app/src/main/java/it/edu/cassandroferminervi/flowschool/MainActivity.kt
@@ -3,6 +3,9 @@ package it.edu.cassandroferminervi.flowschool
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.Surface
+import androidx.compose.ui.Modifier
 import com.ramcosta.composedestinations.DestinationsNavHost
 import com.ramcosta.composedestinations.NavGraphs
 import it.edu.cassandroferminervi.flowschool.ui.theme.FlowSchoolTheme
@@ -12,7 +15,11 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         setContent {
             FlowSchoolTheme {
-                DestinationsNavHost(navGraph = NavGraphs.root)
+                Surface(
+                    modifier = Modifier.fillMaxSize()
+                ) {
+                    DestinationsNavHost(navGraph = NavGraphs.root)
+                }
             }
         }
     }
diff --git a/build.gradle.kts b/build.gradle.kts
index 4645626..0db614e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,5 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.2.2" apply false
+    id("com.android.application") version "8.3.0" apply false
     id("org.jetbrains.kotlin.android") version "1.9.0" apply false
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a82b120..7764e5e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Wed Feb 21 15:30:24 CET 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists