diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7918f8..e42b6e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Version 1.0_r9:
+- Fixed crashes;
+- Under the hood improvements.
+
 # Version 1.0_r8:
 - Under the hood improvements.
 
diff --git a/app/build.gradle b/app/build.gradle
index f1b94af..82eee88 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,13 +5,13 @@ plugins {
     id 'com.google.firebase.crashlytics'
 }
 android {
-    compileSdk 32
+    compileSdk 33
     defaultConfig {
         applicationId "com.d4rk.musicsleeptimer.plus"
         minSdk 26
-        targetSdk 32
-        versionCode 13
-        versionName "1.0_r8"
+        targetSdk 33
+        versionCode 14
+        versionName "1.0_r9"
         archivesBaseName = "com.d4rk.musicsleeptimer.plus-v${versionName}"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -20,15 +20,12 @@ android {
             minifyEnabled true
             shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-            resValue "bool", "FIREBASE_CRASH_ENABLED", "true"
-            resValue "bool", "FIREBASE_ANALYTICS_DEACTIVATED", "false"
         }
         debug {
             minifyEnabled true
             shrinkResources true
+            debuggable true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-            resValue "bool", "FIREBASE_CRASH_ENABLED", "false"
-            resValue "bool", "FIREBASE_ANALYTICS_DEACTIVATED", "true"
         }
     }
     compileOptions {
@@ -40,7 +37,6 @@ android {
     }
 }
 dependencies {
-    implementation platform('com.google.firebase:firebase-bom:30.3.1')
     implementation 'com.google.firebase:firebase-crashlytics-ktx:18.2.12'
     implementation 'com.google.firebase:firebase-analytics-ktx:21.1.0'
     implementation 'com.google.firebase:firebase-perf:20.1.0'
diff --git a/app/src/main/res/drawable-anydpi/ic_launcher_foreground.xml b/app/src/main/res/drawable-anydpi/ic_launcher_foreground.xml
index da2404b..626dcb7 100644
--- a/app/src/main/res/drawable-anydpi/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable-anydpi/ic_launcher_foreground.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:width="432dp" android:height="432dp" android:viewportWidth="432" android:viewportHeight="432" tools:ignore="VectorRaster">
     <path android:fillColor="#0f9d58" android:pathData="M 215.2 230.6 L 215.2 233.7 C 204.9 227.8 192.3 225.5 178.9 230.2 C 164.3 235.4 153.1 248.4 150.4 263.7 C 145.4 293.6 170.7 319.1 200.5 314.4 C 221.9 311 237 291.4 237 269.7 L 237 252.5 M 193.4 293.1 C 181.4 293.1 171.6 283.3 171.6 271.3 C 171.6 259.3 181.4 249.5 193.4 249.5 C 205.4 249.5 215.2 259.3 215.2 271.3 C 215.2 283.3 205.4 293.1 193.4 293.1 Z"/>
     <path android:fillColor="#f4b400" android:pathData="M 117.079 132.489 L 132.423 117.145 L 314.854 299.577 L 299.51 314.921 Z"/>
diff --git a/app/src/main/res/drawable-anydpi/ic_music_off.xml b/app/src/main/res/drawable-anydpi/ic_music_off.xml
index ee34fc9..d78f581 100644
--- a/app/src/main/res/drawable-anydpi/ic_music_off.xml
+++ b/app/src/main/res/drawable-anydpi/ic_music_off.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24"> <path android:pathData="M0 0h24v24H0V0z"/>
     <path android:fillColor="#000000" android:pathData="M14 7h4V3h-6v4.61l2 2zm-2 3.44L4.41 2.86 3 4.27l9 9v0.28c-0.94-0.54-2.1-0.75-3.33-0.32-1.34 0.48 -2.37 1.67-2.61 3.07-0.46 2.74 1.86 5.08 4.59 4.65 1.96-0.31 3.35-2.11 3.35-4.1v-1.58L19.73 21l1.41-1.41L12 10.44zM10 19c-1.1 0-2-0.9-2-2s0.9-2 2-2 2 0.9 2 2-0.9 2-2 2z"/>
 </vector>
\ No newline at end of file