diff --git a/app/build.gradle b/app/build.gradle
index a9eaea45..b25ea612 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -120,6 +120,7 @@ android {
 tasks.whenTaskAdded { task ->
     if (!task.name.endsWith("Release") && !task.name.endsWith("ReleaseWithR8"))
         return
+
     def renameTaskName = "rename${task.name.capitalize()}"
 
     def flavor = ""
@@ -130,16 +131,20 @@ tasks.whenTaskAdded { task ->
     if (task.name.startsWith("minify"))
         flavor = task.name.substring("minify".length(), task.name.indexOf("Release")).uncapitalize()
 
+    def taskName = "package${flavor.capitalize()}Release"
+
     if (flavor != "") {
-        tasks.create(renameTaskName, Copy) {
+        tasks.register(renameTaskName, Copy) {
+            dependsOn(taskName)
             from file("${projectDir}/${flavor}/release/"),
-                    file("${buildDir}/outputs/mapping/${flavor}Release/"),
-                    file("${buildDir}/outputs/apk/${flavor}/release/"),
-                    file("${buildDir}/outputs/bundle/${flavor}Release/")
+                    file("${layout.buildDirectory}/outputs/mapping/${flavor}Release/"),
+                    file("${layout.buildDirectory}/outputs/apk/${flavor}/release/"),
+                    file("${layout.buildDirectory}/outputs/bundle/${flavor}Release/")
             include "*.aab", "*.apk", "mapping.txt", "output-metadata.json"
             destinationDir file("${projectDir}/release/")
             rename ".+?\\.(.+)", "Edziennik_${android.defaultConfig.versionName}_${flavor}." + '$1'
         }
+
         task.finalizedBy(renameTaskName)
     }
 }
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 8618f020..73b93ce7 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -19,7 +19,10 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+-keepattributes Signature
 -keep class android.support.v7.widget.** { *; }
+-keep class com.google.gson.reflect.TypeToken { *; }
+-keep class * extends com.google.gson.reflect.TypeToken
 
 -keep class pl.szczodrzynski.edziennik.utils.models.** { *; }
 -keep class pl.szczodrzynski.edziennik.data.db.enums.* { *; }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/grades/viewholder/GradeViewHolder.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/grades/viewholder/GradeViewHolder.kt
index a75d87a8..85684886 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/grades/viewholder/GradeViewHolder.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/grades/viewholder/GradeViewHolder.kt
@@ -40,7 +40,7 @@ class GradeViewHolder(
                 if (grade.isImprovement)
                     app.getString(R.string.grades_improvement_category_format, "")
                 else
-                    grade.category
+                    ""
         } else {
             b.gradeDescription.text =
                 grade.getNoteSubstituteText(adapter.showNotes) ?: grade.description
diff --git a/app/src/main/res/drawable/ic_note.xml b/app/src/main/res/drawable/ic_note.xml
index aeead4fa..a7ccfba5 100644
--- a/app/src/main/res/drawable/ic_note.xml
+++ b/app/src/main/res/drawable/ic_note.xml
@@ -1,6 +1,6 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="64dp"
-    android:height="64dp"
+    android:width="128dp"
+    android:height="128dp"
     android:viewportWidth="48"
     android:viewportHeight="48">
 <path
diff --git a/app/src/main/res/layout/note_list_dialog.xml b/app/src/main/res/layout/note_list_dialog.xml
index 38730de1..0ebff97e 100644
--- a/app/src/main/res/layout/note_list_dialog.xml
+++ b/app/src/main/res/layout/note_list_dialog.xml
@@ -57,10 +57,10 @@
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
                     android:drawablePadding="16dp"
-                    android:fontFamily="sans-serif-light"
                     android:gravity="center"
+                    android:padding="16dp"
                     android:text="@string/notes_no_data"
-                    android:textSize="24sp"
+                    android:textAppearance="@style/NavView.TextView.BodyMedium"
                     app:drawableTopCompat="@drawable/ic_note" />
 
                 <TextView
diff --git a/build.gradle b/build.gradle
index 52603168..abaddac7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,10 +21,10 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.4.2'
+        classpath 'com.android.tools.build:gradle:8.5.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.google.gms:google-services:4.3.14'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.2'
+        classpath 'com.google.gms:google-services:4.4.2'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:3.0.1'
     }
 }
 
@@ -44,4 +44,4 @@ allprojects {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
-}
+}
\ No newline at end of file