diff --git a/src/packages/collaboration/lib/session-utils.coffee b/src/packages/collaboration/lib/session-utils.coffee
index 7c91405ac..9c708a41f 100644
--- a/src/packages/collaboration/lib/session-utils.coffee
+++ b/src/packages/collaboration/lib/session-utils.coffee
@@ -39,13 +39,13 @@ module.exports =
       event.id = nextOutputEventId++
       console.log 'sending event', event.id, event
       connection.send(event)
-    doc.on('replicate-change', outputListener)
+    doc.on('replicate-patch', outputListener)
 
     queuedEvents = []
     nextInputEventId = 1
     handleInputEvent = (event) ->
       console.log 'received event', event.id, event
-      doc.applyRemoteChange(event)
+      doc.applyPatch(event)
       nextInputEventId = event.id + 1
     flushQueuedEvents = ->
       loop
@@ -66,7 +66,7 @@ module.exports =
         queuedEvents.push(event)
 
     connection.on 'close', ->
-      doc.off('replicate-change', outputListener)
+      doc.off('replicate-patch', outputListener)
 
     connection.on 'error', (error) ->
       console.error 'connection error', error.stack ? error
diff --git a/src/packages/collaboration/lib/session.coffee b/src/packages/collaboration/lib/session.coffee
index 23930fea3..241b39b65 100644
--- a/src/packages/collaboration/lib/session.coffee
+++ b/src/packages/collaboration/lib/session.coffee
@@ -163,7 +163,7 @@ class Session
     event.site = window.site.id
 
   connectDocument:  ->
-    @doc.on 'replicate-change', (event) =>
+    @doc.on 'replicate-patch', (event) =>
       @stampEvent(event)
       console.log "sending replication event", event
       @channel.broadcast('document-changed', event)
@@ -171,7 +171,7 @@ class Session
     @channel.on 'document-changed', (event) =>
       console.log "receiving replication event", event
       @verifyEvent(event)
-      @doc.applyRemoteChange(event)
+      @doc.applyPatch(event)
 
   snapshotRepository: (callback) ->
     patrick.snapshot project.getPath(), (error, repoSnapshot) =>
diff --git a/vendor/telepath b/vendor/telepath
index 1ffdbdb51..473df67fe 160000
--- a/vendor/telepath
+++ b/vendor/telepath
@@ -1 +1 @@
-Subproject commit 1ffdbdb51ff6b96f6408fc6b36c13df26b7ae5d3
+Subproject commit 473df67feca57c818487353b3e81b034a4ebe6b2