diff --git a/liteloaderutil.py b/liteloaderutil.py
new file mode 100644
index 0000000..43091a8
--- /dev/null
+++ b/liteloaderutil.py
@@ -0,0 +1,95 @@
+from metautil import *
+
+'''
+    "repo":{
+        "stream":"RELEASE",
+        "type":"m2",
+        "url":"http:\/\/dl.liteloader.com\/repo\/",
+        "classifier":""
+    },
+'''
+class LiteloaderRepo(JsonObject):
+    stream = StringProperty(required=True)
+    type = StringProperty(required=True)
+    url = StringProperty(required=True)
+    classifier = StringProperty(required=True)
+
+'''
+    "53639d52340479ccf206a04f5e16606f":{
+        "tweakClass":"com.mumfrey.liteloader.launch.LiteLoaderTweaker",
+        "libraries":[
+            {
+                "name":"net.minecraft:launchwrapper:1.5"
+            },
+            {
+                "name":"net.sf.jopt-simple:jopt-simple:4.5"
+            },
+            {
+                "name":"org.ow2.asm:asm-all:4.1"
+            }
+        ],
+        "stream":"RELEASE",
+        "file":"liteloader-1.5.2_01.jar",
+        "version":"1.5.2_01",
+        "md5":"53639d52340479ccf206a04f5e16606f",
+        "timestamp":"1367366420"
+    },
+'''
+class LiteloaderArtefact(JsonObject):
+    tweakClass = StringProperty(required=True)
+    libraries = ListProperty(MultiMCLibrary, required=True)
+    stream = StringProperty(required=True)
+    file = StringProperty(required=True)
+    version = StringProperty(required=True)
+    md5 = StringProperty(required=True)
+    timestamp = StringProperty(required=True)
+    srcJar = StringProperty(default=None, exclude_if_none=True)
+    mcpJar = StringProperty(default=None, exclude_if_none=True)
+
+class LiteloaderArtefacts(JsonObject):
+    liteloader = DictProperty(LiteloaderArtefact, name="com.mumfrey:liteloader", required=True)
+
+class LiteloaderSnapshot(LiteloaderArtefact):
+    lastSuccessfulBuild = IntegerProperty(required=True)
+
+class LiteloaderSnapshots(JsonObject):
+    libraries = ListProperty(MultiMCLibrary, required=True)
+    liteloader = DictProperty(LiteloaderSnapshot, name="com.mumfrey:liteloader", required=True)
+
+'''
+    "1.10.2":{
+        "repo":{ ... },
+        "artefacts":{
+            "com.mumfrey:liteloader":{ },
+            ...
+        },
+        "snapshots":{
+            ...
+        }
+'''
+class LiteloaderEntry(JsonObject):
+    repo = ObjectProperty(LiteloaderRepo, required=True)
+    artefacts = ObjectProperty(LiteloaderArtefacts, default=None, exclude_if_none=True)
+    snapshots = ObjectProperty(LiteloaderSnapshots, default=None, exclude_if_none=True)
+
+'''
+    "meta":{
+        "description":"LiteLoader is a lightweight mod bootstrap designed to provide basic loader functionality for mods which don't need to modify game mechanics.",
+        "authors":"Mumfrey",
+        "url":"http:\/\/dl.liteloader.com",
+        "updated":"2017-02-22T11:34:07+00:00",
+        "updatedTime":1487763247
+    },
+'''
+class LiteloaderMeta(JsonObject):
+    description = StringProperty(required=True)
+    authors = StringProperty(required=True)
+    url = StringProperty(required=True)
+    updated = ISOTimestampProperty(required=True)
+    updatedTime = IntegerProperty(required=True)
+
+# The raw Forge version index
+class LiteloaderIndex(JsonObject):
+    meta = ObjectProperty(LiteloaderMeta, required=True)
+    versions = DictProperty(LiteloaderEntry)
+
diff --git a/update.sh b/update.sh
index 25df874..cf1461b 100755
--- a/update.sh
+++ b/update.sh
@@ -24,8 +24,9 @@ currentDate=`date --iso-8601`
 
 ./updateMojang.py || fail_in
 ./updateForge.py || fail_in
+./updateLiteloader.py || fail_in
 cd "${BASEDIR}/${UPSTREAM_DIR}"
-git add mojang/version_manifest.json mojang/versions/* mojang/assets/* forge/*.json || fail_in
+git add mojang/version_manifest.json mojang/versions/* mojang/assets/* forge/*.json liteloader/*.json || fail_in
 if ! git diff --cached --exit-code ; then
     git commit -a -m "Update ${currentDate}" || fail_in
     git push || exit 1
diff --git a/updateLiteloader.py b/updateLiteloader.py
new file mode 100755
index 0000000..11479b4
--- /dev/null
+++ b/updateLiteloader.py
@@ -0,0 +1,40 @@
+#!/usr/bin/python
+'''
+ Get the source files necessary for generating Forge versions
+'''
+from __future__ import print_function
+import sys
+
+import requests
+from cachecontrol import CacheControl
+from cachecontrol.caches import FileCache
+
+import json
+from jsonobject import *
+from liteloaderutil import *
+import os.path
+import copy
+
+def eprint(*args, **kwargs):
+    print(*args, file=sys.stderr, **kwargs)
+
+forever_cache = FileCache('http_cache', forever=True)
+sess = CacheControl(requests.Session(), forever_cache)
+
+
+# get the remote version list
+r = sess.get('http://dl.liteloader.com/versions/versions.json')
+r.raise_for_status()
+
+# make sure it's JSON
+main_json = r.json()
+
+# make sure we understand the schema
+remoteVersionlist = LiteloaderIndex(copy.deepcopy(main_json))
+newStr = json.dumps(remoteVersionlist.to_json())
+origStr = json.dumps(main_json)
+assert newStr == origStr
+
+# save the json it to file
+with open("upstream/liteloader/versions.json", 'w', encoding='utf-8') as f:
+    json.dump(main_json, f, sort_keys=True, indent=4)