diff --git a/.drone.yml b/.drone.yml
index abb588fdce65..a31c04c43d52 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -23,7 +23,7 @@ pipeline:
   # We run tests in parallel. Tests run in a copy of the working directory to avoid conflict
   test:
     group: test
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     commands:
       - cp -R . /tmp/1/ && cd /tmp/1/
       - ./project/scripts/sbt ";compile ;test"
@@ -31,21 +31,21 @@ pipeline:
 
   test_bootstrapped:
     group: test
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     commands:
       - cp -R . /tmp/2/ && cd /tmp/2/
       - ./project/scripts/sbt ";dotty-bootstrapped/compile ;dotty-bootstrapped/test"
 
   test_optimised:
     group: test
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     commands:
       - cp -R . /tmp/3/ && cd /tmp/3/
       - ./project/scripts/sbt dotty-optimised/test
 
   test_sbt:
     group: test
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     commands:
       - cp -R . /tmp/4/ && cd /tmp/4/
       - ./project/scripts/sbt sbt-dotty/scripted
@@ -55,7 +55,7 @@ pipeline:
 
   # DOCUMENTATION:
   documentation:
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     commands:
       - ./project/scripts/genDocs
     secrets: [ bot_pass ]
@@ -67,7 +67,7 @@ pipeline:
   # PUBLISHING:
   # Publishing expect NIGHTLYBUILD or RELEASEBUILD to be set. See dottyVersion in Build.scala
   publish_nightly:
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     environment:
       - NIGHTLYBUILD=yes
     commands:
@@ -78,7 +78,7 @@ pipeline:
       environment: nightly
 
   publish_release:
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     environment:
       - RELEASEBUILD=yes
     commands:
@@ -102,7 +102,7 @@ pipeline:
       event: tag
 
   publish_sbt_release:
-    image: lampepfl/dotty:2018-05-23
+    image: lampepfl/dotty:2018-06-29
     environment:
       - RELEASEBUILD=yes
     commands:
diff --git a/dist-bootstrapped/bin b/dist-bootstrapped/bin
deleted file mode 120000
index 2970afbb0422..000000000000
--- a/dist-bootstrapped/bin
+++ /dev/null
@@ -1 +0,0 @@
-../dist/bin
\ No newline at end of file
diff --git a/dist-optimised/bin b/dist-optimised/bin
deleted file mode 120000
index 2970afbb0422..000000000000
--- a/dist-optimised/bin
+++ /dev/null
@@ -1 +0,0 @@
-../dist/bin
\ No newline at end of file
diff --git a/project/Build.scala b/project/Build.scala
index 3c1041defda5..62fdb17e3f34 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -1138,13 +1138,21 @@ object Build {
     publishArtifact := false,
     packGenerateMakefile := false,
     packExpandedClasspath := true,
-    packResourceDir += (baseDirectory.value / "bin" -> "bin"),
     packArchiveName := "dotty-" + dottyVersion
   )
 
   lazy val dist = project.asDist(NonBootstrapped)
+    .settings(
+      packResourceDir += (baseDirectory.value / "bin" -> "bin"),
+    )
   lazy val `dist-bootstrapped` = project.asDist(Bootstrapped)
+    .settings(
+      packResourceDir += ((baseDirectory in dist).value / "bin" -> "bin"),
+    )
   lazy val `dist-optimised` = project.asDist(BootstrappedOptimised)
+    .settings(
+      packResourceDir += ((baseDirectory in dist).value / "bin" -> "bin"),
+    )
 
   // /** A sandbox to play with the Scala.js back-end of dotty.
   //  *
@@ -1237,7 +1245,9 @@ object Build {
       withCommonSettings.
       dependsOn(`dotty-interfaces`, dottyCompiler, dottyLibrary, dottyDoc).
       settings(commonDistSettings).
-      bootstrappedSettings(target := baseDirectory.value / "target") // override setting in commonBootstrappedSettings
+      bootstrappedSettings(
+        target := baseDirectory.value / "target" // override setting in commonBootstrappedSettings 
+      )
 
     def withCommonSettings(implicit mode: Mode): Project = project.settings(mode match {
       case NonBootstrapped => commonNonBootstrappedSettings
diff --git a/project/build.properties b/project/build.properties
index 7c817378178a..d6e35076cc16 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.1.5
+sbt.version=1.1.6