diff --git a/Android/build.gradle.kts b/Android/build.gradle.kts
index cf4ec2c6..29be38f8 100644
--- a/Android/build.gradle.kts
+++ b/Android/build.gradle.kts
@@ -8,15 +8,21 @@ plugins {
     alias(libs.plugins.kotlinter)
 }
 
-val keystore = Properties()
-    .also { it.load(FileInputStream(project.file("keystore.properties"))) }
+val keystoreFile = project.file("keystore.properties")
+val keystore = Properties().apply {
+    if (keystoreFile.exists()) {
+        FileInputStream(keystoreFile).use(::load)
+    }
+}
+val hasReleaseSigning = listOf("storeFile", "storePassword", "keyAlias", "keyPassword")
+    .all { keystore[it] != null }
 
 android {
-    compileSdk = 35
+    compileSdk = 36
     defaultConfig {
         applicationId = "com.conradkramer.wallet.android"
         minSdk = 28
-        targetSdk = 35
+        targetSdk = 36
         versionCode = 1
         versionName = "0.1"
     }
@@ -32,7 +38,11 @@ android {
         getByName("release") {
             isMinifyEnabled = true
             isShrinkResources = true
-            signingConfig = signingConfigs.getByName("release")
+            signingConfig = if (hasReleaseSigning) {
+                signingConfigs.getByName("release")
+            } else {
+                signingConfigs.getByName("debug")
+            }
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
diff --git a/Shared/build.gradle.kts b/Shared/build.gradle.kts
index 92b987d1..12dc82fe 100644
--- a/Shared/build.gradle.kts
+++ b/Shared/build.gradle.kts
@@ -1,7 +1,6 @@
 import app.cash.sqldelight.core.capitalize
 import com.android.build.gradle.internal.scope.ProjectInfo.Companion.getBaseName
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import org.jetbrains.kotlin.gradle.plugin.mpp.BitcodeEmbeddingMode
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask
 import org.jmailen.gradle.kotlinter.tasks.FormatTask
 import org.jmailen.gradle.kotlinter.tasks.LintTask
@@ -30,6 +29,7 @@ kotlin {
             languageSettings.apply {
                 optIn("kotlin.experimental.ExperimentalObjCName")
                 optIn("kotlin.experimental.ExperimentalForeignApi")
+                optIn("kotlin.time.ExperimentalTime")
             }
         }
 
@@ -135,7 +135,7 @@ kotlin {
 }
 
 android {
-    compileSdk = 35
+    compileSdk = 36
     sourceSets["main"].manifest.srcFile("src/androidMain/AndroidManifest.xml")
     defaultConfig {
         minSdk = 28
@@ -162,8 +162,14 @@ dependencies {
         .forEach { add(it, libs.koin.ksp) }
 }
 
-project.tasks.withType(KotlinCompilationTask::class.java).configureEach {
-    if(name != "kspCommonMainKotlinMetadata") {
+tasks.withType<KotlinCompilationTask<*>>().configureEach {
+    if (name != "kspCommonMainKotlinMetadata") {
+        dependsOn("kspCommonMainKotlinMetadata")
+    }
+}
+
+tasks.configureEach {
+    if (name.startsWith("ksp") && name != "kspCommonMainKotlinMetadata") {
         dependsOn("kspCommonMainKotlinMetadata")
     }
 }
diff --git a/Shared/src/commonMain/kotlin/com/conradkramer/wallet/indexing/CoinbaseIndexer.kt b/Shared/src/commonMain/kotlin/com/conradkramer/wallet/indexing/CoinbaseIndexer.kt
index e752bb55..6dd88000 100644
--- a/Shared/src/commonMain/kotlin/com/conradkramer/wallet/indexing/CoinbaseIndexer.kt
+++ b/Shared/src/commonMain/kotlin/com/conradkramer/wallet/indexing/CoinbaseIndexer.kt
@@ -8,8 +8,10 @@ import com.conradkramer.wallet.sql.Database
 import io.github.oshai.kotlinlogging.KLogger
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.launch
-import kotlinx.datetime.Clock
+import kotlin.time.Clock
+import kotlin.time.ExperimentalTime
 
+@OptIn(ExperimentalTime::class)
 internal class CoinbaseIndexer(
     private val scope: CoroutineScope,
     private val currencyCode: Currency.Code,
diff --git a/docs/GETTING_STARTED.md b/docs/GETTING_STARTED.md
index feb4d9c7..c11e2174 100644
--- a/docs/GETTING_STARTED.md
+++ b/docs/GETTING_STARTED.md
@@ -46,3 +46,25 @@ Open the Xcode project (`Apple/Wallet.xcodeproj`) and build and run the app usin
 In order to build for Android, you will need to download [Android Studio](https://developer.android.com/studio).
 
 Open the repository in Android Studio and build and run the app using the `Android` configuration.
+
+If you are building from the command line (for example to run `./gradlew test` or `./gradlew :Android:assembleRelease`), install
+the Android command-line tools and point the build at them via `ANDROID_SDK_ROOT`:
+
+```bash
+mkdir -p "$HOME/android-sdk"
+cd "$HOME/android-sdk"
+curl -L -o commandlinetools-linux.zip \
+  https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip
+unzip commandlinetools-linux.zip -d cmdline-tools-temp
+mkdir -p cmdline-tools/latest
+mv cmdline-tools-temp/cmdline-tools/* cmdline-tools/latest/
+rm -rf cmdline-tools-temp commandlinetools-linux.zip
+
+export ANDROID_SDK_ROOT="$HOME/android-sdk"
+yes | "$ANDROID_SDK_ROOT"/cmdline-tools/latest/bin/sdkmanager --licenses
+"$ANDROID_SDK_ROOT"/cmdline-tools/latest/bin/sdkmanager \
+  "platform-tools" "platforms;android-36" "build-tools;35.0.0"
+```
+
+With the SDK installed, set `ANDROID_SDK_ROOT` in your shell before invoking Gradle so that the Android plugins can locate the
+platform and build tools.
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c3df42da..a33c136b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,29 +1,29 @@
 [versions]
-android = "8.8.0"
-androidx-appcompat = "1.7.0"
+android = "8.13.0"
+androidx-appcompat = "1.7.1"
 androidx-biometric = "1.4.0-alpha02"
-androidx-activity = "1.10.0"
-androidx-navigation = "2.8.6"
-bouncycastle = "1.80"
-compose-foundation = "1.7.7"
-compose-material3 = "1.3.1"
-compose-ui = "1.7.7"
-material = "1.12.0"
-dbtools-room = "7.0.1"
+androidx-activity = "1.11.0"
+androidx-navigation = "2.9.5"
+bouncycastle = "1.82"
+compose-foundation = "1.7.8"
+compose-material3 = "1.4.0"
+compose-ui = "1.7.8"
+material = "1.13.0"
+dbtools-room = "8.3.0"
 java = "21"
-koin = "4.0.2"
-koin-annotations = "2.0.0-RC1"
-kotlin = "2.1.10"
-kotlin-logging = "7.0.3"
-kotlinx-coroutines = "1.10.1"
-kotlinx-datetime = "0.6.1"
-kotlinx-serialization = "1.8.0"
-kotlinter = "5.0.1"
-ksp = "2.1.10-1.0.29"
-ktor = "3.0.3"
-sqldelight = "2.0.2"
-sl4f-android = "2.0.16-0"
-native-coroutines = "1.0.0-ALPHA-38"
+koin = "4.1.1"
+koin-annotations = "2.2.0"
+kotlin = "2.2.20"
+kotlin-logging = "7.0.13"
+kotlinx-coroutines = "1.10.2"
+kotlinx-datetime = "0.7.1"
+kotlinx-serialization = "1.9.0"
+kotlinter = "5.2.0"
+ksp = "2.2.20-2.0.4"
+ktor = "3.3.1"
+sqldelight = "2.1.0"
+sl4f-android = "2.0.17-0"
+native-coroutines = "1.0.0-ALPHA-47"
 
 [libraries]
 koin-core = { module = "io.insert-koin:koin-core", version.ref = "koin" }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 24bca4bb..913ff557 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Fri Jan 31 13:57:31 PST 2025
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists