diff --git a/app/build.gradle b/app/build.gradle
index a6d020c6..0c137802 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,11 +8,11 @@ plugins {
 }
 def flavor
 android {
-    compileSdk 35
+    compileSdk 34
 
     defaultConfig {
         minSdk 21
-        targetSdk 35
+        targetSdk 34
         versionCode 515
         versionName "3.28.2"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -100,14 +100,21 @@ allprojects {
     }
 }
 dependencies {
+    implementation 'org.unifiedpush.android:connector:3.0.4'
 
-    implementation 'androidx.appcompat:appcompat:1.6.1'
+    playstoreImplementation('org.unifiedpush.android:embedded-fcm-distributor:3.0.0') {
+        exclude group: 'com.google.firebase', module: 'firebase-core'
+        exclude group: 'com.google.firebase', module: 'firebase-analytics'
+        exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
+    }
 
-    implementation 'com.google.android.material:material:1.10.0'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+
+    implementation 'com.google.android.material:material:1.12.0'
 
 
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation "com.google.code.gson:gson:2.9.1"
+    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
+    implementation "com.google.code.gson:gson:2.10.1"
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
     implementation 'com.squareup.retrofit2:converter-simplexml:2.9.0'
@@ -139,30 +146,23 @@ dependencies {
     annotationProcessor "com.github.bumptech.glide:compiler:4.12.0"
     implementation 'jp.wasabeef:glide-transformations:4.3.0'
     implementation 'com.github.penfeizhou.android.animation:glide-plugin:2.23.0'
-    implementation 'androidx.media3:media3-exoplayer-hls:1.5.1'
-    implementation "androidx.media3:media3-exoplayer:1.5.1"
-    implementation "androidx.media3:media3-exoplayer-dash:1.5.1"
-    implementation "androidx.media3:media3-ui:1.5.1"
-    implementation "androidx.media3:media3-session:1.5.1"
+    implementation 'androidx.media3:media3-exoplayer-hls:1.2.1'
+    implementation "androidx.media3:media3-exoplayer:1.2.1"
+    implementation "androidx.media3:media3-exoplayer-dash:1.2.1"
+    implementation "androidx.media3:media3-ui:1.2.1"
+    implementation "androidx.media3:media3-session:1.2.1"
 
 
     implementation "androidx.viewpager2:viewpager2:1.1.0"
     implementation 'com.github.piasy:rxandroidaudio:1.7.0'
     implementation 'com.github.piasy:AudioProcessor:1.7.0'
-    implementation "androidx.work:work-runtime:2.10.0"
+    implementation "androidx.work:work-runtime:2.9.0"
     implementation 'app.futured.hauler:hauler:5.0.0'
     implementation "com.github.chrisbanes:PhotoView:2.3.0"
     implementation "ch.acra:acra-mail:5.11.3"
     implementation "ch.acra:acra-limiter:5.11.3"
     implementation "ch.acra:acra-dialog:5.11.3"
     implementation "com.madgag.spongycastle:bctls-jdk15on:1.58.0.0"
-    implementation 'org.unifiedpush.android:connector:3.0.4'
-
-    playstoreImplementation('org.unifiedpush.android:embedded-fcm-distributor:3.0.0') {
-        exclude group: 'com.google.firebase', module: 'firebase-core'
-        exclude group: 'com.google.firebase', module: 'firebase-analytics'
-        exclude group: 'com.google.firebase', module: 'firebase-measurement-connector'
-    }
     implementation 'com.burhanrashid52:photoeditor:1.5.1'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
diff --git a/mathjaxandroid/build.gradle b/mathjaxandroid/build.gradle
index 588655de..e9698170 100644
--- a/mathjaxandroid/build.gradle
+++ b/mathjaxandroid/build.gradle
@@ -5,7 +5,7 @@ android {
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 35
+        targetSdkVersion 34
     }
     buildTypes {
         release {
diff --git a/sparkbutton/build.gradle b/sparkbutton/build.gradle
index 7a7d8fee..39f1d516 100644
--- a/sparkbutton/build.gradle
+++ b/sparkbutton/build.gradle
@@ -7,7 +7,7 @@ android {
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 35
+        targetSdkVersion 34
     }
     buildTypes {
         release {