diff --git a/nodes/core/storage/66-mongodb.html b/nodes/core/storage/66-mongodb.html
index bb9c021d8..246b9bac8 100644
--- a/nodes/core/storage/66-mongodb.html
+++ b/nodes/core/storage/66-mongodb.html
@@ -72,50 +72,76 @@
     <div class="form-row">
         <label for="node-input-operation"><i class="fa fa-wrench"></i> Operation</label>
         <select type="text" id="node-input-operation" style="display: inline-block; vertical-align: top;">
-            <option value="store">save</option>
+            <option value="save">save</option>
             <option value="insert">insert</option>
-            <!-- <option value="update">update</option> -->
+            <option value="update">update</option>
             <option value="delete">remove</option>
         </select>
     </div>
     <div class="form-row node-input-payonly">
         <label>&nbsp;</label>
         <input type="checkbox" id="node-input-payonly" placeholder="Only" style="display: inline-block; width: auto; vertical-align: top;">
-        <label for="node-input-payonly" style="width: 70%;">Only store msg.payload object ?</label>
+        <label for="node-input-payonly" style="width: 70%;">Only store msg.payload object</label>
+    </div>
+    <div class="form-row node-input-upsert">
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-upsert" placeholder="Only" style="display: inline-block; width: auto; vertical-align: top;">
+        <label for="node-input-upsert" style="width: 70%;">Create a new document if no match found</label>
+    </div>
+    <div class="form-row node-input-multi">
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-multi" placeholder="Only" style="display: inline-block; width: auto; vertical-align: top;;">
+        <label for="node-input-multi" style="width: 70%;">Update all matching documents</label>
     </div>
     <div class="form-row">
         <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
-    <script>
-        $("#node-input-operation").change(function() {
-            var id = $("#node-input-operation option:selected").val();
-            if (id == "delete") $(".node-input-payonly").hide();
-            else $(".node-input-payonly").show();
-        });
-    </script>
 </script>
 
 <script type="text/x-red" data-help-name="mongodb out">
-    <p>A simple MongoDB output node. Stores the <b>msg</b> object in a chosen collection.</p>
+    <p>A simple MongoDB output node. Can save, insert, update and remove objects from a chosen collection.</p>
+    <p>Save will update an existing object or insert a new object if one does not already exist.</p>
+    <p>Insert will insert a new object.</p>
+    <p>Save and insert either store <b>msg</b> or <b>msg.payload</b>.</p>
+    <p>Update will modify an existing object or objects. The query to select objects to update uses <b>msg.query</b> and the update to the element uses <b>msg.payload</b>.</p>
+    <p>Update can add a object if it does not exist or update multiple objects.</p>
+    <p>Remove will remove objects that match the query passed in on <b>msg.payload</b>. A blank query will delete <i>all of the objects</i> in the collection.</p>
     <p>By default MongoDB creates an <i>_id</i> property as the primary key - so repeated injections of the same <b>msg</b> will result in many database entries.</p>
-    <p>If this is NOT the desired behaviour - ie you want repeated entries to overwrite, then you must set the <b>msg._id</b> property to be a constant by the use of a previous function node.</p>
+    <p>If this is NOT the desired behaviour - ie. you want repeated entries to overwrite, then you must set the <b>msg._id</b> property to be a constant by the use of a previous function node.</p>
     <p>This could be a unique constant or you could create one based on some other msg property.</p>
     <p>Currently we do not limit or cap the collection size at all... this may well change.</p>
-    <p>You can also choose to <b>remove</b> items. To do so the <b>msg.payload</b> <i>MUST</i> contain an object that will select the items(s) to remove.
-    A blank object will delete <i>all of the objects</i> in the collection.</p>
 </script>
 
 <script type="text/javascript">
+
+    function oneditprepare() {
+        $("#node-input-operation").change(function () {
+            var id = $("#node-input-operation option:selected").val();
+
+            if (id === "update") {
+                $(".node-input-payonly").hide();
+                $(".node-input-upsert, .node-input-multi").show();
+            } else if (id == "delete") {
+                $(".node-input-payonly, .node-input-upsert, .node-input-multi").hide();
+            } else {
+                $(".node-input-payonly").show();
+                $(".node-input-upsert, .node-input-multi").hide();
+            }
+        });
+    }
+
     RED.nodes.registerType('mongodb out',{
         category: 'storage-output',
         color:"rgb(218, 196, 180)",
         defaults: {
-            mongodb: { type:"mongodb",required:true},
-            name: {value:""},
-            collection: {value:"",required:true},
-            payonly: {value:false},
-            operation: {value:"store"}
+            mongodb: {type: "mongodb", required: true},
+            name: {value: ""},
+            collection: {value: "", required: true},
+            payonly: {value: false},
+            upsert: {value: false},
+            multi: {value: false},
+            operation: {value: "save"}
         },
         inputs:1,
         outputs:0,
@@ -127,7 +153,8 @@
         },
         labelStyle: function() {
             return this.name?"node_label_italic":"";
-        }
+        },
+        oneditprepare: oneditprepare
     });
 </script>
 
diff --git a/nodes/core/storage/66-mongodb.js b/nodes/core/storage/66-mongodb.js
index b56722c35..c84358e3f 100644
--- a/nodes/core/storage/66-mongodb.js
+++ b/nodes/core/storage/66-mongodb.js
@@ -47,6 +47,8 @@ module.exports = function(RED) {
         this.collection = n.collection;
         this.mongodb = n.mongodb;
         this.payonly = n.payonly || false;
+        this.upsert = n.upsert || false;
+        this.multi = n.multi || false;
         this.operation = n.operation;
         this.mongoConfig = RED.nodes.getNode(this.mongodb);
 
@@ -59,7 +61,7 @@ module.exports = function(RED) {
                     node.clientDb = db;
                     var coll = db.collection(node.collection);
                     node.on("input",function(msg) {
-                        if (node.operation == "store") {
+                        if (node.operation === "save") {
                             delete msg._topic;
                             if (node.payonly) {
                                 if (typeof msg.payload !== "object") { msg.payload = {"payload":msg.payload}; }
@@ -68,7 +70,7 @@ module.exports = function(RED) {
                                 coll.save(msg,function(err,item){if (err){node.error(err);}});
                             }
                         }
-                        else if (node.operation == "insert") {
+                        else if (node.operation === "insert") {
                             delete msg._topic;
                             if (node.payonly) {
                                 if (typeof msg.payload !== "object") { msg.payload = {"payload":msg.payload}; }
@@ -77,17 +79,26 @@ module.exports = function(RED) {
                                 coll.insert(msg,function(err,item){if (err){node.error(err);}});
                             }
                         }
-                        else if (node.operation == "update") {
-                            delete msg._topic;
-                            if (node.payonly) {
-                                if (typeof msg.payload !== "object") { msg.payload = {"payload":msg.payload}; }
-                                coll.update(msg.payload,function(err,item){ if (err){node.error(err);} });
-                            } else {
-                                coll.update(msg,function(err,item){if (err){node.error(err);}});
-                            }
+                        else if (node.operation === "update") {
+                            var query = msg.query || {};
+                            var payload = msg.payload || {};
+                            var options = {
+                                upsert: node.upsert,
+                                multi: node.multi
+                            };
+
+                            coll.update(query, payload, options, function(err, item) {
+                                if (err) {
+                                    node.error(err);
+                                }
+                            });
                         }
                         if (node.operation == "delete") {
-                            coll.remove(msg.payload, {w:1}, function(err, items){ if (err) { node.error(err); } });
+                            coll.remove(msg.payload, function(err, items) {
+                                if (err) {
+                                    node.error(err);
+                                }
+                            });
                         }
                     });
                 }