diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index cedae14..c568118 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    android:installLocation="auto" android:versionCode="77" android:versionName="1.77">
+    android:installLocation="auto" android:versionCode="78" android:versionName="1.78">
     <application android:icon="@drawable/icon" android:label="@string/app_name">
         <activity android:name=".X48"
                   android:label="@string/app_name"
-                  android:configChanges="keyboardHidden|orientation"
+                  android:configChanges="keyboardHidden"
                   android:launchMode="singleTop"
                   android:exported="true">
             <intent-filter>
@@ -15,10 +15,14 @@
     
 <activity android:name=".ProgListView" android:label="@string/load_prog">
 </activity>
-<activity android:name=".Settings" android:label="@string/choose_contrast_value"></activity>
+<activity android:name=".Settings" android:label="@string/choose_contrast_value">
+</activity>
 </application>
-    <uses-sdk></uses-sdk>
-    <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:resizeable="true" android:smallScreens="true" android:xlargeScreens="true"></supports-screens>
+    <uses-sdk>
+    </uses-sdk>
+    <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:resizeable="true" android:smallScreens="true" android:xlargeScreens="true">
+    </supports-screens>
 
-<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
+<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE">
+</uses-permission>
 </manifest> 
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index e0b7d16..3636551 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.3.1'
+        classpath 'com.android.tools.build:gradle:8.5.2'
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 0562648..f9276a8 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Wed Mar 22 21:49:54 CET 2023
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME