diff --git a/build.gradle b/build.gradle
index b0dc58af..5920c295 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
-    ext.kotlin_version = '2.2.0'
+    ext.kotlin_version = '2.2.10'
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.13.2'
+        classpath 'com.android.tools.build:gradle:9.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.google.gms:google-services:4.4.4' // This is removed in the "fdroid" flavor
 
@@ -11,5 +11,5 @@ buildscript {
 }
 
 plugins {
-    id 'com.google.devtools.ksp' version '2.2.0-2.0.2'
+    id 'com.google.devtools.ksp' version '2.3.2'
 }
diff --git a/gradle.properties b/gradle.properties
index a997da7f..0fa33706 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -15,3 +15,13 @@ android.useAndroidX=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 android.nonTransitiveRClass=false
+android.defaults.buildfeatures.resvalues=true
+android.sdk.defaultTargetSdkToCompileSdkIfUnset=false
+android.enableAppCompileTimeRClass=false
+android.usesSdkInManifest.disallowed=false
+android.uniquePackageNames=false
+android.dependency.useConstraints=true
+android.r8.strictFullModeForKeepRules=false
+android.r8.optimizedResourceShrinking=false
+android.builtInKotlin=false
+android.newDsl=false