diff --git a/build.gradle b/build.gradle
index 96eade1aa3..723546726a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,9 +17,9 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
-        classpath 'com.novoda:bintray-release:0.8.1'
-        classpath 'com.google.android.gms:strict-version-matcher-plugin:1.0.3'
+        classpath 'com.android.tools.build:gradle:3.3.1'
+        classpath 'com.novoda:bintray-release:0.9'
+        classpath 'com.google.android.gms:strict-version-matcher-plugin:1.1.0'
     }
     // Workaround for the following test coverage issue. Remove when fixed:
     // https://code.google.com/p/android/issues/detail?id=226070
diff --git a/constants.gradle b/constants.gradle
index a932ef218f..84158f00f6 100644
--- a/constants.gradle
+++ b/constants.gradle
@@ -18,7 +18,6 @@ project.ext {
     minSdkVersion = 16
     targetSdkVersion = 28
     compileSdkVersion = 28
-    buildToolsVersion = '28.0.2'
     testSupportLibraryVersion = '0.5'
     supportLibraryVersion = '27.1.1'
     dexmakerVersion = '1.2'
diff --git a/demos/cast/build.gradle b/demos/cast/build.gradle
index cad97358e9..c4fb23248f 100644
--- a/demos/cast/build.gradle
+++ b/demos/cast/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/demos/ima/build.gradle b/demos/ima/build.gradle
index 0530c42eb7..30288845b3 100644
--- a/demos/ima/build.gradle
+++ b/demos/ima/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/demos/main/build.gradle b/demos/main/build.gradle
index e3e382f6d0..206c85cd17 100644
--- a/demos/main/build.gradle
+++ b/demos/main/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/cast/build.gradle b/extensions/cast/build.gradle
index fea8363960..0fee4dfda2 100644
--- a/extensions/cast/build.gradle
+++ b/extensions/cast/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/cronet/build.gradle b/extensions/cronet/build.gradle
index 1c1c099e7b..161ae4373e 100644
--- a/extensions/cronet/build.gradle
+++ b/extensions/cronet/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.minSdkVersion
diff --git a/extensions/ffmpeg/build.gradle b/extensions/ffmpeg/build.gradle
index 1630b6f775..b3962f26da 100644
--- a/extensions/ffmpeg/build.gradle
+++ b/extensions/ffmpeg/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/flac/build.gradle b/extensions/flac/build.gradle
index e5261902c6..d632b051d9 100644
--- a/extensions/flac/build.gradle
+++ b/extensions/flac/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/gvr/build.gradle b/extensions/gvr/build.gradle
index 6c0ec05bfb..44200e9259 100644
--- a/extensions/gvr/build.gradle
+++ b/extensions/gvr/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/ima/build.gradle b/extensions/ima/build.gradle
index 4d6302c898..d53dcff986 100644
--- a/extensions/ima/build.gradle
+++ b/extensions/ima/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/jobdispatcher/build.gradle b/extensions/jobdispatcher/build.gradle
index a0e3f8e0c8..b601e013c2 100644
--- a/extensions/jobdispatcher/build.gradle
+++ b/extensions/jobdispatcher/build.gradle
@@ -18,7 +18,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/leanback/build.gradle b/extensions/leanback/build.gradle
index 10bfef8e7c..3214cb71c1 100644
--- a/extensions/leanback/build.gradle
+++ b/extensions/leanback/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/mediasession/build.gradle b/extensions/mediasession/build.gradle
index 5fb25c6382..29544c4759 100644
--- a/extensions/mediasession/build.gradle
+++ b/extensions/mediasession/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/okhttp/build.gradle b/extensions/okhttp/build.gradle
index 78825a6277..172fa175b5 100644
--- a/extensions/okhttp/build.gradle
+++ b/extensions/okhttp/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/opus/build.gradle b/extensions/opus/build.gradle
index cb12442de8..5ec584bf56 100644
--- a/extensions/opus/build.gradle
+++ b/extensions/opus/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/rtmp/build.gradle b/extensions/rtmp/build.gradle
index 4869df7a1a..5d8f864594 100644
--- a/extensions/rtmp/build.gradle
+++ b/extensions/rtmp/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/extensions/vp9/build.gradle b/extensions/vp9/build.gradle
index 96c58d7a57..e82371e1f6 100644
--- a/extensions/vp9/build.gradle
+++ b/extensions/vp9/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 5559e8ccfa..7061ab9fe7 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Sep 05 13:43:42 BST 2017
+#Fri Feb 08 20:49:20 GMT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
diff --git a/javadoc_combined.gradle b/javadoc_combined.gradle
index 209ad3a1a3..d2fa241a81 100644
--- a/javadoc_combined.gradle
+++ b/javadoc_combined.gradle
@@ -42,7 +42,7 @@ class CombinedJavadocPlugin implements Plugin<Project> {
                 if (name == "release") {
                   classpath +=
                       libraryModule.project.files(
-                          variant.javaCompile.classpath.files,
+                          variant.javaCompileProvider.get().classpath.files,
                           libraryModule.project.android.getBootClasspath())
                 }
               }
diff --git a/javadoc_library.gradle b/javadoc_library.gradle
index 65219843e3..a818ea390e 100644
--- a/javadoc_library.gradle
+++ b/javadoc_library.gradle
@@ -21,7 +21,7 @@ android.libraryVariants.all { variant ->
     task("generateJavadoc", type: Javadoc) {
         description = "Generates Javadoc for the ${javadocTitle}."
         title = "ExoPlayer ${javadocTitle}"
-        source = variant.javaCompile.source
+        source = variant.javaCompileProvider.get().source
         options {
             links "http://docs.oracle.com/javase/7/docs/api/"
             linksOffline "https://developer.android.com/reference",
@@ -33,7 +33,7 @@ android.libraryVariants.all { variant ->
         doFirst {
             classpath =
                 files(
-                    variant.javaCompile.classpath.files,
+                    variant.javaCompileProvider.get().classpath.files,
                     project.android.getBootClasspath())
         }
         doLast {
diff --git a/library/all/build.gradle b/library/all/build.gradle
index bb832ba0ff..f78b8b2132 100644
--- a/library/all/build.gradle
+++ b/library/all/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.minSdkVersion
diff --git a/library/core/build.gradle b/library/core/build.gradle
index 606033fdea..e143d58ca9 100644
--- a/library/core/build.gradle
+++ b/library/core/build.gradle
@@ -16,7 +16,6 @@ apply from: '../../constants.gradle'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/library/dash/build.gradle b/library/dash/build.gradle
index 40b014aaf9..2c21c6f577 100644
--- a/library/dash/build.gradle
+++ b/library/dash/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/library/hls/build.gradle b/library/hls/build.gradle
index af02544619..165750b3b6 100644
--- a/library/hls/build.gradle
+++ b/library/hls/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/library/smoothstreaming/build.gradle b/library/smoothstreaming/build.gradle
index 2fce6b697c..4957d97c41 100644
--- a/library/smoothstreaming/build.gradle
+++ b/library/smoothstreaming/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/library/ui/build.gradle b/library/ui/build.gradle
index 367f15f028..8418d306ae 100644
--- a/library/ui/build.gradle
+++ b/library/ui/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/playbacktests/build.gradle b/playbacktests/build.gradle
index fe16d3b2c7..f892def24b 100644
--- a/playbacktests/build.gradle
+++ b/playbacktests/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/testutils/build.gradle b/testutils/build.gradle
index 2ef377ba5d..4b7d9d9e48 100644
--- a/testutils/build.gradle
+++ b/testutils/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
diff --git a/testutils_robolectric/build.gradle b/testutils_robolectric/build.gradle
index 2d3317934b..35ccfeafc9 100644
--- a/testutils_robolectric/build.gradle
+++ b/testutils_robolectric/build.gradle
@@ -16,7 +16,6 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion project.ext.compileSdkVersion
-    buildToolsVersion project.ext.buildToolsVersion
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8