diff --git a/.travis.yml b/.travis.yml
index e012993..a9ea2a0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,4 +10,4 @@ cache:
     - $HOME/.m2
     - $HOME/.kobalt
 
-script: sh kobaltw clean assemble
\ No newline at end of file
+script: ./kobaltw clean assemble
diff --git a/kobalt/Build.kt.iml b/kobalt/Build.kt.iml
deleted file mode 100644
index 7bc9dd6..0000000
--- a/kobalt/Build.kt.iml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="kobalt.jar" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/kobalt/wrapper/kobalt-wrapper.jar b/kobalt/wrapper/kobalt-wrapper.jar
index 6ca6ca5..528c310 100644
Binary files a/kobalt/wrapper/kobalt-wrapper.jar and b/kobalt/wrapper/kobalt-wrapper.jar differ
diff --git a/kobalt/wrapper/kobalt-wrapper.properties b/kobalt/wrapper/kobalt-wrapper.properties
index 9c63a2e..fe503ea 100644
--- a/kobalt/wrapper/kobalt-wrapper.properties
+++ b/kobalt/wrapper/kobalt-wrapper.properties
@@ -1 +1 @@
-kobalt.version=0.853
\ No newline at end of file
+kobalt.version=0.860
\ No newline at end of file
diff --git a/kobaltw b/kobaltw
index b27b3d8..3633f46 100755
--- a/kobaltw
+++ b/kobaltw
@@ -1 +1,2 @@
+#!/usr/bin/env sh
 java -jar $(dirname $0)/kobalt/wrapper/kobalt-wrapper.jar $*
diff --git a/wrapper/kobalt-wrapper.jar b/wrapper/kobalt-wrapper.jar
deleted file mode 100644
index 6ca6ca5..0000000
Binary files a/wrapper/kobalt-wrapper.jar and /dev/null differ
diff --git a/wrapper/kobalt-wrapper.properties b/wrapper/kobalt-wrapper.properties
deleted file mode 100644
index 40e4395..0000000
--- a/wrapper/kobalt-wrapper.properties
+++ /dev/null
@@ -1 +0,0 @@
-kobalt.version=0.843
\ No newline at end of file