diff --git a/app/build.gradle b/app/build.gradle
index 5719608d..80cfb252 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,7 +9,7 @@ android {
     compileSdk 34
     defaultConfig {
         applicationId 'org.traccar.client'
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 34
         versionCode 85
         versionName '7.4'
@@ -54,10 +54,10 @@ android {
 }
 
 dependencies {
-    implementation 'com.google.android.material:material:1.11.0'
+    implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'androidx.preference:preference-ktx:1.2.1'
-    implementation 'androidx.core:core-ktx:1.12.0'
+    implementation 'androidx.core:core-ktx:1.13.1'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'com.github.judemanutd:autostarter:1.1.0'
     implementation('dev.doubledot.doki:library:0.0.1@aar') {
@@ -66,11 +66,10 @@ dependencies {
     testImplementation 'androidx.test:core:1.5.0'
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.robolectric:robolectric:4.7.3'
-    googleImplementation platform('com.google.firebase:firebase-bom:28.2.1')
-    googleImplementation 'com.google.firebase:firebase-core'
+    googleImplementation platform('com.google.firebase:firebase-bom:33.1.0')
     googleImplementation 'com.google.firebase:firebase-analytics'
     googleImplementation 'com.google.firebase:firebase-crashlytics'
-    googleImplementation 'com.google.android.gms:play-services-location:21.2.0'
+    googleImplementation 'com.google.android.gms:play-services-location:21.3.0'
     googleImplementation 'com.google.android.play:core:1.10.3'
 }
 
diff --git a/build.gradle b/build.gradle
index afd5f501..98def896 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.9.20'
+    ext.kotlin_version = '1.9.24'
     repositories {
         google()
         mavenCentral()
@@ -7,8 +7,8 @@ buildscript {
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.android.tools.build:gradle:8.5.0'
-        classpath 'com.google.gms:google-services:4.4.0'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.9'
+        classpath 'com.google.gms:google-services:4.4.2'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:3.0.1'
     }
 }