diff --git a/Crane/app/build.gradle b/Crane/app/build.gradle
index 2838864b8c..a2d1d99f64 100644
--- a/Crane/app/build.gradle
+++ b/Crane/app/build.gradle
@@ -72,7 +72,14 @@ android {
     }
 
     buildFeatures {
-        compose true
+         compose true
+
+        // Disable unused AGP features
+        buildConfig false
+        aidl false
+        renderScript false
+        resValues false
+        shaders false
     }
     composeOptions {
         kotlinCompilerVersion Libs.Kotlin.version
@@ -92,7 +99,6 @@ dependencies {
     implementation Libs.AndroidX.Compose.animation
     implementation Libs.AndroidX.UI.tooling
 
-    implementation Libs.AndroidX.appcompat
     implementation Libs.Accompanist.coil
 
     androidTestImplementation Libs.AndroidX.Test.runner
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/base/BaseUserInput.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/base/BaseUserInput.kt
index 9122f264ec..f6e39f8555 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/base/BaseUserInput.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/base/BaseUserInput.kt
@@ -17,11 +17,11 @@
 package androidx.compose.samples.crane.base
 
 import androidx.annotation.DrawableRes
+import androidx.compose.foundation.AmbientContentColor
 import androidx.compose.foundation.BaseTextField
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.Icon
 import androidx.compose.foundation.Text
-import androidx.compose.foundation.contentColor
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.padding
@@ -63,7 +63,7 @@ fun CraneUserInput(
     modifier: Modifier = Modifier,
     caption: String? = null,
     @DrawableRes vectorImageId: Int? = null,
-    tint: Color = contentColor()
+    tint: Color = AmbientContentColor.current
 ) {
     CraneBaseUserInput(
         modifier = modifier,
@@ -111,7 +111,7 @@ private fun CraneBaseUserInput(
     @DrawableRes vectorImageId: Int? = null,
     showCaption: () -> Boolean = { true },
     tintIcon: () -> Boolean,
-    tint: Color = contentColor(),
+    tint: Color = AmbientContentColor.current,
     children: @Composable () -> Unit
 ) {
     Surface(modifier = modifier, color = MaterialTheme.colors.primaryVariant) {
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/base/ExploreSection.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/base/ExploreSection.kt
index 74ec38879e..ffacb17f7a 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/base/ExploreSection.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/base/ExploreSection.kt
@@ -19,10 +19,10 @@ package androidx.compose.samples.crane.base
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.Text
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.Stack
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.preferredHeight
@@ -46,7 +46,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.unit.dp
-import dev.chrisbanes.accompanist.coil.CoilImageWithCrossfade
+import dev.chrisbanes.accompanist.coil.CoilImage
 
 @Composable
 fun ExploreSection(
@@ -89,11 +89,12 @@ private fun ExploreItem(
             .padding(top = 12.dp, bottom = 12.dp)
     ) {
         ExploreImageContainer {
-            CoilImageWithCrossfade(
+            CoilImage(
                 data = item.imageUrl,
+                fadeIn = true,
                 contentScale = ContentScale.Crop,
                 loading = {
-                    Stack(Modifier.fillMaxSize()) {
+                    Box(Modifier.fillMaxSize()) {
                         Image(
                             modifier = Modifier.preferredSize(36.dp).align(Alignment.Center),
                             asset = vectorResource(id = R.drawable.ic_crane_logo)
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/Calendar.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/Calendar.kt
index 4614da8891..b785cbe137 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/Calendar.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/Calendar.kt
@@ -19,10 +19,10 @@ package androidx.compose.samples.crane.calendar
 import androidx.compose.foundation.ScrollableColumn
 import androidx.compose.foundation.Text
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.Stack
 import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -210,7 +210,7 @@ private fun DayStatusContainer(
     children: @Composable () -> Unit
 ) {
     if (status.isMarked()) {
-        Stack {
+        Box {
             val color = MaterialTheme.colors.secondary
             Circle(color = color)
             if (status == DaySelectedStatus.FirstDay) {
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/CalendarActivity.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/CalendarActivity.kt
index 45152a8d07..bdfb166bb7 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/CalendarActivity.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/calendar/CalendarActivity.kt
@@ -19,7 +19,7 @@ package androidx.compose.samples.crane.calendar
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
+import androidx.activity.ComponentActivity
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.Text
 import androidx.compose.foundation.layout.Column
@@ -42,7 +42,7 @@ fun launchCalendarActivity(context: Context) {
     context.startActivity(intent)
 }
 
-class CalendarActivity : AppCompatActivity() {
+class CalendarActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/details/DetailsActivity.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/details/DetailsActivity.kt
index c352a63f4e..4715a32dc5 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/details/DetailsActivity.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/details/DetailsActivity.kt
@@ -19,8 +19,8 @@ package androidx.compose.samples.crane.details
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import androidx.activity.ComponentActivity
 import androidx.annotation.VisibleForTesting
-import androidx.appcompat.app.AppCompatActivity
 import androidx.compose.foundation.Text
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -73,7 +73,7 @@ data class DetailsActivityArg(
     val longitude: String
 )
 
-class DetailsActivity : AppCompatActivity() {
+class DetailsActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/home/CraneHome.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/home/CraneHome.kt
index a53e914198..510c72769f 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/home/CraneHome.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/home/CraneHome.kt
@@ -21,7 +21,7 @@ import androidx.compose.material.BackdropValue
 import androidx.compose.material.DrawerValue
 import androidx.compose.material.ExperimentalMaterialApi
 import androidx.compose.material.ModalDrawerLayout
-import androidx.compose.material.rememberBackdropState
+import androidx.compose.material.rememberBackdropScaffoldState
 import androidx.compose.material.rememberDrawerState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -82,7 +82,7 @@ fun CraneHomeContent(
 
     BackdropScaffold(
         modifier = modifier,
-        backdropScaffoldState = rememberBackdropState(BackdropValue.Revealed),
+        scaffoldState = rememberBackdropScaffoldState(BackdropValue.Revealed),
         frontLayerScrimColor = Color.Transparent,
         appBar = {
             HomeTabBar(openDrawer, tabSelected, onTabSelected = { tabSelected = it })
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/home/LandingScreen.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/home/LandingScreen.kt
index ee3e8dcfbb..577aab16e5 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/home/LandingScreen.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/home/LandingScreen.kt
@@ -16,13 +16,13 @@
 
 package androidx.compose.samples.crane.home
 
-import androidx.compose.foundation.Box
-import androidx.compose.foundation.ContentGravity
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.launchInComposition
+import androidx.compose.runtime.LaunchedTask
 import androidx.compose.samples.crane.R
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.vectorResource
 import kotlinx.coroutines.delay
@@ -31,8 +31,8 @@ private const val SplashWaitTime: Long = 2000
 
 @Composable
 fun LandingScreen(modifier: Modifier = Modifier, onTimeout: () -> Unit) {
-    Box(modifier = modifier.fillMaxSize(), gravity = ContentGravity.Center) {
-        launchInComposition {
+    Box(modifier = modifier.fillMaxSize(), alignment = Alignment.Center) {
+        LaunchedTask {
             delay(SplashWaitTime)
             onTimeout()
         }
diff --git a/Crane/app/src/main/java/androidx/compose/samples/crane/home/MainActivity.kt b/Crane/app/src/main/java/androidx/compose/samples/crane/home/MainActivity.kt
index 96d228954a..f600492b94 100644
--- a/Crane/app/src/main/java/androidx/compose/samples/crane/home/MainActivity.kt
+++ b/Crane/app/src/main/java/androidx/compose/samples/crane/home/MainActivity.kt
@@ -17,7 +17,7 @@
 package androidx.compose.samples.crane.home
 
 import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
+import androidx.activity.ComponentActivity
 import androidx.compose.animation.DpPropKey
 import androidx.compose.animation.core.FloatPropKey
 import androidx.compose.animation.core.Spring.StiffnessLow
@@ -25,9 +25,9 @@ import androidx.compose.animation.core.spring
 import androidx.compose.animation.core.transitionDefinition
 import androidx.compose.animation.core.tween
 import androidx.compose.animation.transition
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.Stack
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -43,7 +43,7 @@ import androidx.compose.ui.platform.setContent
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 
-class MainActivity : AppCompatActivity() {
+class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -59,7 +59,7 @@ class MainActivity : AppCompatActivity() {
 
                 var splashShown by remember { mutableStateOf(SplashState.Shown) }
                 val transition = transition(splashTransitionDefinition, splashShown)
-                Stack {
+                Box {
                     LandingScreen(
                         modifier = Modifier.drawOpacity(transition[splashAlphaKey]),
                         onTimeout = { splashShown = SplashState.Completed }
diff --git a/Crane/build.gradle b/Crane/build.gradle
index fafda987f3..1f6412ac10 100644
--- a/Crane/build.gradle
+++ b/Crane/build.gradle
@@ -17,7 +17,6 @@
 import com.example.crane.buildsrc.Libs
 import com.example.crane.buildsrc.Urls
 import com.example.crane.buildsrc.Versions
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 buildscript {
     repositories {
@@ -57,7 +56,7 @@ subprojects {
         }
     }
 
-    tasks.withType(KotlinCompile).configureEach {
+    tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
         kotlinOptions {
             // Treat all Kotlin warnings as errors
             allWarningsAsErrors = true
@@ -69,18 +68,4 @@ subprojects {
             freeCompilerArgs += '-Xallow-jvm-ir-dependencies'
         }
     }
-
-    // Crane uses Compose alpha03 and Android Gradle Plugin 4.2.0-alpha13 which are incompatible
-    // TODO: Remove this workaround when updating to >alpha04
-    configurations.configureEach {
-        resolutionStrategy.eachDependency { DependencyResolveDetails details ->
-            def group = details.requested.group
-            def module = details.requested.module.name
-            def version = details.requested.version
-
-            if (group == 'androidx.compose.compiler' && module == 'compiler') {
-                details.useTarget("androidx.compose:compose-compiler:$version")
-            }
-        }
-    }
 }
\ No newline at end of file
diff --git a/Crane/buildSrc/src/main/java/com/example/crane/buildsrc/Dependencies.kt b/Crane/buildSrc/src/main/java/com/example/crane/buildsrc/Dependencies.kt
index 57bda87c95..8c51508f51 100644
--- a/Crane/buildSrc/src/main/java/com/example/crane/buildsrc/Dependencies.kt
+++ b/Crane/buildSrc/src/main/java/com/example/crane/buildsrc/Dependencies.kt
@@ -17,7 +17,7 @@
 package com.example.crane.buildsrc
 
 object Versions {
-    const val ktLint = "0.38.1"
+    const val ktLint = "0.39.0"
 }
 
 object Libs {
@@ -26,23 +26,21 @@ object Libs {
     const val googleMaps = "com.google.android.libraries.maps:maps:3.1.0-beta"
 
     object Accompanist {
-        private const val version = "0.2.2"
+        private const val version = "0.3.1.compose-6891475-SNAPSHOT"
         const val coil = "dev.chrisbanes.accompanist:accompanist-coil:$version"
     }
 
     object Kotlin {
-        private const val version = "1.4.0"
+        private const val version = "1.4.10"
         const val stdlib = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$version"
         const val gradlePlugin = "org.jetbrains.kotlin:kotlin-gradle-plugin:$version"
         const val extensions = "org.jetbrains.kotlin:kotlin-android-extensions:$version"
     }
 
     object AndroidX {
-        const val appcompat = "androidx.appcompat:appcompat:1.3.0-alpha02"
-
         object Compose {
-            const val snapshot = ""
-            const val version = "1.0.0-alpha03"
+            const val snapshot = "6891475"
+            const val version = "1.0.0-SNAPSHOT"
 
             const val runtime = "androidx.compose.runtime:runtime:$version"
             const val runtimeLivedata = "androidx.compose.runtime:runtime-livedata:$version"