diff --git a/Parse/build.gradle b/Parse/build.gradle
index 24221915b..9112a5466 100644
--- a/Parse/build.gradle
+++ b/Parse/build.gradle
@@ -70,10 +70,11 @@ android.libraryVariants.all { variant ->
     def javadoc = task("javadoc${variant.name.capitalize()}", type: Javadoc) {
         description "Generates Javadoc for $variant.name."
         destinationDir = rootProject.file("docs/api")
-        source = variant.javaCompile.source
+        source = variant.javaCompiler.source
         ext.androidJar = "${android.sdkDirectory}/platforms/${android.compileSdkVersion}/android.jar"
-        classpath = files(variant.javaCompile.classpath.files) + files(ext.androidJar)
-
+        doFirst {
+            classpath = files(variant.javaCompiler.classpath.files) + files(ext.androidJar)
+        }
         options.docletpath = [rootProject.file("./gradle/ExcludeDoclet.jar")]
         options.doclet = "me.grantland.doclet.ExcludeDoclet"
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 108300400..a2b98f6c6 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip