diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c6ce5a8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,22 @@
+# Created by https://www.gitignore.io/api/sbt,scala
+# Edit at https://www.gitignore.io/?templates=sbt,scala
+
+### SBT ###
+# Simple Build Tool
+# http://www.scala-sbt.org/release/docs/Getting-Started/Directories.html#configuring-version-control
+
+dist/*
+target/
+lib_managed/
+src_managed/
+project/boot/
+project/plugins/project/
+.history
+.cache
+.lib/
+
+### Scala ###
+*.class
+*.log
+
+# End of https://www.gitignore.io/api/sbt,scala
diff --git a/build.sbt b/build.sbt
index c26ab7e..9be4206 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ name := "PowerPanel Data Processor"
 
 version := "0.0.1"
 
-scalaVersion := "2.12.8"
+scalaVersion := "2.11.12"
 
 enablePlugins(UniversalPlugin)
 
@@ -15,16 +15,16 @@ packageZipTarball in Universal := {
 }
 
 libraryDependencies ++= Seq(
-    "org.apache.spark" %% "spark-core" % "1.6.0" % "provided",
-    "org.apache.spark" %% "spark-streaming" % "1.6.0" % "provided",
-    "org.apache.spark" %% "spark-streaming-kafka" % "1.6.0",
-    "org.apache.kafka" %% "kafka" % "0.8.2.2",
-    "org.apache.avro" % "avro" % "1.7.7",
+    "org.apache.spark" %% "spark-core" % "2.4.0",
+    "org.apache.spark" %% "spark-streaming" % "2.4.0",
+    "org.apache.spark" %% "spark-streaming-kafka" % "1.6.3",
+    "org.apache.kafka" %% "kafka" % "0.9.0.1",
+    "org.apache.avro" % "avro" % "1.8.2",
     "org.codehaus.jackson" % "jackson-mapper-asl" % "1.9.13",
     "joda-time" % "joda-time" % "2.7",
     "log4j" % "log4j" % "1.2.14",
-    "org.apache.httpcomponents" % "httpcore" % "4.2.5" % "provided",
-    "org.apache.httpcomponents" % "httpclient" % "4.2.5" % "provided"
+    "org.apache.httpcomponents" % "httpcore" % "4.4.6",
+    "org.apache.httpcomponents" % "httpclient" % "4.5.3"
 )
 
 commands += Command.command("packageApp") { state =>
diff --git a/project/build.properties b/project/build.properties
index c0bab04..64cf32f 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.2.8
+sbt.version=1.1.4
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 2e6245e..9c2104b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,4 +2,8 @@ addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "5.2.4")
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.3.18")
 
+resolvers += DefaultMavenRepository
 resolvers += Resolver.sonatypeRepo("public")
+resolvers += Resolver.typesafeRepo("releases")
+resolvers += Resolver.typesafeIvyRepo("releases")
+resolvers += Resolver.sbtPluginRepo("releases")