diff --git a/app/build.gradle b/app/build.gradle
index 7cc004e..fd0a087 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -46,9 +46,9 @@ dependencies {
   testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:${DependencyVersions.Jupiter}"
 
   implementation "com.android.support:design:${DependencyVersions.Android.SupportLibrary}"
-  implementation 'androidx.appcompat:appcompat:1.0.0-rc02'
+  implementation 'androidx.appcompat:appcompat:1.0.0'
   implementation 'androidx.constraintlayout:constraintlayout-solver:1.1.3'
-  implementation 'com.google.android.material:material:1.0.0-rc01'
-  androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
-  androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
+  implementation 'com.google.android.material:material:1.0.0'
+  androidTestImplementation 'androidx.test:runner:1.1.0'
+  androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
 }
diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 9a883c3..abcb847 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
 plugins {
     java
     kotlin("jvm") version "1.2.61"
@@ -8,7 +10,7 @@ repositories {
     google()
 }
 
-val android_gradle_plugin_version = "3.2.0"
+val android_gradle_plugin_version = "3.1.3"
 val kotlin_version = "1.2.61"
 
 dependencies {
@@ -16,3 +18,9 @@ dependencies {
     implementation("com.android.tools.build:gradle-api:$android_gradle_plugin_version")
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
 }
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/kotlin/com/anthonycicchetti/financetracker/DependencyVersions.kt b/buildSrc/src/main/kotlin/com/anthonycicchetti/financetracker/DependencyVersions.kt
index 6aa6dc7..7f66c4b 100644
--- a/buildSrc/src/main/kotlin/com/anthonycicchetti/financetracker/DependencyVersions.kt
+++ b/buildSrc/src/main/kotlin/com/anthonycicchetti/financetracker/DependencyVersions.kt
@@ -11,7 +11,7 @@ object DependencyVersions {
     }
 
     object Android {
-        const val SupportLibrary = "27.1.1"
+        const val SupportLibrary = "28.0.0"
         const val Gradle = "3.2.0"
     }
 }