use last DTLK version 5.5
diff --git a/pom.xml b/pom.xml
index 8e7f659..ddf59cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -242,7 +242,7 @@
 		<repository>
 			<id>dltk</id>
 			<layout>p2</layout>
-			<url>http://download.eclipse.org/technology/dltk/updates-dev/5.4</url>
+			<url>http://download.eclipse.org/technology/dltk/updates-dev/5.5</url>
 		</repository>
 		<repository>
 			<id>orbit</id>
diff --git a/target-platform/ldt_neon.target b/target-platform/ldt_neon.target
index 680541b..b13b2c2 100644
--- a/target-platform/ldt_neon.target
+++ b/target-platform/ldt_neon.target
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="Lua Development Tools - Neon" sequenceNumber="59">
+<?pde version="3.8"?><target name="Lua Development Tools - Neon" sequenceNumber="62">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.platform.sdk" version="4.6.0.I20150916-2000"/>
+<unit id="org.eclipse.platform.sdk" version="4.6.0.I20160128-2000"/>
 <unit id="org.eclipse.rse.feature.group" version="3.7.0.201505221634"/>
 <repository location="http://download.eclipse.org/releases/neon"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.wst.jsdt.feature.feature.group" version="1.6.200.v201507290128"/>
-<unit id="org.eclipse.jdt.feature.group" version="3.12.0.v20150916-2000"/>
+<unit id="org.eclipse.wst.jsdt.feature.feature.group" version="1.6.201.v201601262245"/>
+<unit id="org.eclipse.jdt.feature.group" version="3.12.0.v20160128-2000"/>
 <repository location="http://download.eclipse.org/releases/neon"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
@@ -27,17 +27,17 @@
 <repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20150821153341/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.dltk.core.index.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.rse.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.xotcl.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.javascript.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.ruby.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.core.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.mylyn.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.itcl.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.python.sdk.feature.group" version="5.4.0.201512141305"/>
-<unit id="org.eclipse.dltk.tcl.sdk.feature.group" version="5.4.0.201512141305"/>
-<repository location="http://download.eclipse.org/technology/dltk/updates-dev/5.4"/>
+<unit id="org.eclipse.dltk.core.index.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.rse.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.xotcl.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.javascript.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.ruby.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.core.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.mylyn.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.itcl.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.python.sdk.feature.group" version="5.5.0.201603220419"/>
+<unit id="org.eclipse.dltk.tcl.sdk.feature.group" version="5.5.0.201603220419"/>
+<repository location="http://download.eclipse.org/technology/dltk/updates-dev/5.5"/>
 </location>
 </locations>
 </target>