Update alpakka-s3 to 1.1.2. (#4746)

diff --git a/common/scala/build.gradle b/common/scala/build.gradle
index bdeb5af..0673a8a 100644
--- a/common/scala/build.gradle
+++ b/common/scala/build.gradle
@@ -83,7 +83,7 @@
     compile "io.reactivex:rxjava-reactive-streams:1.2.1"
     compile "com.microsoft.azure:azure-cosmosdb:2.6.2"
 
-    compile ("com.lightbend.akka:akka-stream-alpakka-s3_${gradle.scala.depVersion}:1.0.1") {
+    compile ("com.lightbend.akka:akka-stream-alpakka-s3_${gradle.scala.depVersion}:1.1.2") {
         exclude group: 'org.apache.httpcomponents' //Not used as alpakka uses akka-http
         exclude group: 'com.fasterxml.jackson.core'
         exclude group: 'com.fasterxml.jackson.dataformat'