diff --git a/library/lua/utils.lua b/library/lua/utils.lua
index 68f5731a4..96ab2b190 100644
--- a/library/lua/utils.lua
+++ b/library/lua/utils.lua
@@ -290,7 +290,7 @@ function insert_sorted(vector,item,field,cmp)
 end
 
 -- Binary search, then insert or overwrite
-function insert_or_replace(vector,item,field,cmp)
+function insert_or_update(vector,item,field,cmp)
     local added,cur,pos = insert_sorted(vector,item,field,cmp)
     if not added then
         vector[pos] = item
diff --git a/library/xml b/library/xml
index 5707a6aa0..b684cb6a5 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit 5707a6aa0c035348c8769058ed77b320f9b1436c
+Subproject commit b684cb6a5ae02d33534367cfe54c861c50a41ceb