diff --git a/packages/accounts-ui-unstyled/package.js b/packages/accounts-ui-unstyled/package.js
index 95dcb6f72f..34ae81fc7a 100644
--- a/packages/accounts-ui-unstyled/package.js
+++ b/packages/accounts-ui-unstyled/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Unstyled version of login widgets",
-  version: "1.4.0-rc161.5"
+  version: "1.4.0-rc161.6"
 });
 
 Package.onUse(function (api) {
diff --git a/packages/accounts-ui/package.js b/packages/accounts-ui/package.js
index 17000af967..53bd049334 100644
--- a/packages/accounts-ui/package.js
+++ b/packages/accounts-ui/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Simple templates to add login widgets to an app",
-  version: "1.3.0-rc161.5"
+  version: "1.3.0-rc161.6"
 });
 
 Package.onUse(function (api) {
diff --git a/packages/autoupdate/package.js b/packages/autoupdate/package.js
index 53f643373f..83d88f2010 100644
--- a/packages/autoupdate/package.js
+++ b/packages/autoupdate/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Update the client when new client code is available",
-  version: '1.4.0-rc161.5'
+  version: '1.4.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/babel-compiler/package.js b/packages/babel-compiler/package.js
index ac9f5af9f7..40af3b9ec3 100644
--- a/packages/babel-compiler/package.js
+++ b/packages/babel-compiler/package.js
@@ -6,7 +6,7 @@ Package.describe({
   // isn't possible because you can't publish a non-recommended
   // release with package versions that don't have a pre-release
   // identifier at the end (eg, -dev)
-  version: '7.0.0-rc161.5'
+  version: '7.0.0-rc161.6'
 });
 
 Npm.depends({
diff --git a/packages/babel-runtime/package.js b/packages/babel-runtime/package.js
index 0578c0ff89..ad1a95ffaa 100644
--- a/packages/babel-runtime/package.js
+++ b/packages/babel-runtime/package.js
@@ -1,7 +1,7 @@
 Package.describe({
   name: "babel-runtime",
   summary: "Runtime support for output of Babel transpiler",
-  version: '1.2.0-rc161.5',
+  version: '1.2.0-rc161.6',
   documentation: 'README.md'
 });
 
diff --git a/packages/boilerplate-generator-tests/package.js b/packages/boilerplate-generator-tests/package.js
index b48473224a..541db50104 100644
--- a/packages/boilerplate-generator-tests/package.js
+++ b/packages/boilerplate-generator-tests/package.js
@@ -2,7 +2,7 @@ Package.describe({
   // These tests are in a separate package so that we can Npm.depend on
   // parse5, a html parsing library.
   summary: "Tests for the boilerplate-generator package",
-  version: '1.4.0-rc161.5',
+  version: '1.4.0-rc161.6',
   documentation: null
 });
 
diff --git a/packages/boilerplate-generator/package.js b/packages/boilerplate-generator/package.js
index d0ac9aa2e2..08b67d5be9 100644
--- a/packages/boilerplate-generator/package.js
+++ b/packages/boilerplate-generator/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Generates the boilerplate html from program's manifest",
-  version: '1.4.0-rc161.5'
+  version: '1.4.0-rc161.6'
 });
 
 Npm.depends({
diff --git a/packages/callback-hook/package.js b/packages/callback-hook/package.js
index 50d6de4930..f02b9b6fc0 100644
--- a/packages/callback-hook/package.js
+++ b/packages/callback-hook/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Register callbacks on a hook",
-  version: '1.1.0-rc161.5'
+  version: '1.1.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/check/package.js b/packages/check/package.js
index c6435ce447..d24c6e5be7 100644
--- a/packages/check/package.js
+++ b/packages/check/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Check whether a value matches a pattern",
-  version: '1.3.0-rc161.5'
+  version: '1.3.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/ddp-client/package.js b/packages/ddp-client/package.js
index f1537cab06..d7336ca513 100644
--- a/packages/ddp-client/package.js
+++ b/packages/ddp-client/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Meteor's latency-compensated distributed data client",
-  version: '2.3.1-rc161.5',
+  version: '2.3.1-rc161.6',
   documentation: null
 });
 
diff --git a/packages/ddp-common/package.js b/packages/ddp-common/package.js
index 9da6de028e..b3e4c59326 100644
--- a/packages/ddp-common/package.js
+++ b/packages/ddp-common/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Code shared beween ddp-client and ddp-server",
-  version: '1.4.0-rc161.5',
+  version: '1.4.0-rc161.6',
   documentation: null
 });
 
diff --git a/packages/ddp-server/package.js b/packages/ddp-server/package.js
index c51981d105..04061739f0 100644
--- a/packages/ddp-server/package.js
+++ b/packages/ddp-server/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Meteor's latency-compensated distributed data server",
-  version: '2.1.2-rc161.5',
+  version: '2.1.2-rc161.6',
   documentation: null
 });
 
diff --git a/packages/diff-sequence/package.js b/packages/diff-sequence/package.js
index c071151c2d..70153b279e 100644
--- a/packages/diff-sequence/package.js
+++ b/packages/diff-sequence/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "An implementation of a diff algorithm on arrays and objects.",
-  version: '1.1.0-rc161.5',
+  version: '1.1.0-rc161.6',
   documentation: null
 });
 
diff --git a/packages/dynamic-import/package.js b/packages/dynamic-import/package.js
index 779c7a035c..d998356d5f 100644
--- a/packages/dynamic-import/package.js
+++ b/packages/dynamic-import/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "dynamic-import",
-  version: "0.3.0-rc161.5",
+  version: "0.3.0-rc161.6",
   summary: "Runtime support for Meteor 1.5 dynamic import(...) syntax",
   documentation: "README.md"
 });
diff --git a/packages/ecmascript-runtime-client/package.js b/packages/ecmascript-runtime-client/package.js
index 921141e882..cc3b2bbee6 100644
--- a/packages/ecmascript-runtime-client/package.js
+++ b/packages/ecmascript-runtime-client/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "ecmascript-runtime-client",
-  version: "0.6.0-rc161.5",
+  version: "0.6.0-rc161.6",
   summary: "Polyfills for new ECMAScript 2015 APIs like Map and Set",
   git: "https://github.com/meteor/meteor/tree/devel/packages/ecmascript-runtime-client",
   documentation: "README.md"
diff --git a/packages/ecmascript/package.js b/packages/ecmascript/package.js
index 305f19d723..6bdab6b37e 100644
--- a/packages/ecmascript/package.js
+++ b/packages/ecmascript/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'ecmascript',
-  version: '0.10.0-rc161.5',
+  version: '0.10.0-rc161.6',
   summary: 'Compiler plugin that supports ES2015+ in all .js files',
   documentation: 'README.md'
 });
diff --git a/packages/es5-shim/package.js b/packages/es5-shim/package.js
index dd15eadf26..db323aa839 100644
--- a/packages/es5-shim/package.js
+++ b/packages/es5-shim/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "es5-shim",
-  version: "4.7.0-rc161.5",
+  version: "4.7.0-rc161.6",
   summary: "Shims and polyfills to improve ECMAScript 5 support",
   documentation: "README.md"
 });
diff --git a/packages/http/package.js b/packages/http/package.js
index 885f390515..f8e84b090c 100644
--- a/packages/http/package.js
+++ b/packages/http/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Make HTTP calls to remote servers",
-  version: '1.4.0-rc161.5'
+  version: '1.4.0-rc161.6'
 });
 
 Npm.depends({
diff --git a/packages/id-map/package.js b/packages/id-map/package.js
index 2dbdca75bf..2a66f7f532 100644
--- a/packages/id-map/package.js
+++ b/packages/id-map/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Dictionary data structure allowing non-string keys",
-  version: '1.1.0-rc161.5'
+  version: '1.1.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/meteor-base/package.js b/packages/meteor-base/package.js
index eed8bf2737..f15ac1ff6a 100644
--- a/packages/meteor-base/package.js
+++ b/packages/meteor-base/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'meteor-base',
-  version: '1.3.0-rc161.5',
+  version: '1.3.0-rc161.6',
   // Brief, one-line summary of the package.
   summary: 'Packages that every Meteor app needs',
   // By default, Meteor will default to using README.md for documentation.
diff --git a/packages/meteor-tool/package.js b/packages/meteor-tool/package.js
index 22180b8856..d440faae5c 100644
--- a/packages/meteor-tool/package.js
+++ b/packages/meteor-tool/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "The Meteor command-line tool",
-  version: '1.6.1-rc.5'
+  version: '1.6.1-rc.6'
 });
 
 Package.includeTool();
diff --git a/packages/minifier-css/package.js b/packages/minifier-css/package.js
index 5a8fe4d5bb..6339fb74ce 100644
--- a/packages/minifier-css/package.js
+++ b/packages/minifier-css/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: 'CSS minifier',
-  version: '1.3.0-rc161.5'
+  version: '1.3.0-rc161.6'
 });
 
 Npm.depends({
diff --git a/packages/minifier-js/package.js b/packages/minifier-js/package.js
index b855bcbaff..813885fabe 100644
--- a/packages/minifier-js/package.js
+++ b/packages/minifier-js/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "JavaScript minifier",
-  version: "2.3.1-rc161.5"
+  version: "2.3.1-rc161.6"
 });
 
 Npm.depends({
diff --git a/packages/modules/package.js b/packages/modules/package.js
index 0bea6676b3..96e050131d 100644
--- a/packages/modules/package.js
+++ b/packages/modules/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "modules",
-  version: "0.11.3-rc161.5",
+  version: "0.11.3-rc161.6",
   summary: "CommonJS module system",
   documentation: "README.md"
 });
diff --git a/packages/mongo/package.js b/packages/mongo/package.js
index 381e12a4c2..4962161e21 100644
--- a/packages/mongo/package.js
+++ b/packages/mongo/package.js
@@ -9,7 +9,7 @@
 
 Package.describe({
   summary: "Adaptor for using MongoDB and Minimongo over DDP",
-  version: '1.4.2-rc161.5'
+  version: '1.4.2-rc161.6'
 });
 
 Npm.depends({
diff --git a/packages/ordered-dict/package.js b/packages/ordered-dict/package.js
index 94e0198634..3deb4d72e4 100644
--- a/packages/ordered-dict/package.js
+++ b/packages/ordered-dict/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Ordered traversable dictionary with a mutable ordering",
-  version: '1.1.0-rc161.5',
+  version: '1.1.0-rc161.6',
   documentation: null
 });
 
diff --git a/packages/random/package.js b/packages/random/package.js
index 4aa5dc1d14..71c7044491 100644
--- a/packages/random/package.js
+++ b/packages/random/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Random number generator and utilities",
-  version: '1.1.0-rc161.5'
+  version: '1.1.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/reload/package.js b/packages/reload/package.js
index eb18b72b4c..90b5fc20d2 100644
--- a/packages/reload/package.js
+++ b/packages/reload/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Reload the page while preserving application state.",
-  version: '1.2.0-rc161.5'
+  version: '1.2.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/retry/package.js b/packages/retry/package.js
index 0d87655abf..0be468e237 100644
--- a/packages/retry/package.js
+++ b/packages/retry/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Retry logic with exponential backoff",
-  version: '1.1.0-rc161.5'
+  version: '1.1.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/server-render/package.js b/packages/server-render/package.js
index caa1aa2b85..b79a317c13 100644
--- a/packages/server-render/package.js
+++ b/packages/server-render/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "server-render",
-  version: "0.3.0-rc161.5",
+  version: "0.3.0-rc161.6",
   summary: "Generic support for server-side rendering in Meteor apps",
   documentation: "README.md"
 });
diff --git a/packages/shim-common/package.js b/packages/shim-common/package.js
index 6ae3e4ca22..fc9530b03b 100644
--- a/packages/shim-common/package.js
+++ b/packages/shim-common/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "shim-common",
-  version: "0.1.0-rc161.5",
+  version: "0.1.0-rc161.6",
   summary: "Shared utilities for packages like sockjs-shim and es5-shim",
   documentation: "README.md"
 });
diff --git a/packages/socket-stream-client/package.js b/packages/socket-stream-client/package.js
index 085cd7c9b7..47c1386d42 100644
--- a/packages/socket-stream-client/package.js
+++ b/packages/socket-stream-client/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "socket-stream-client",
-  version: "0.1.0-rc161.5",
+  version: "0.1.0-rc161.6",
   summary: "Provides the ClientStream abstraction used by ddp-client",
   documentation: "README.md"
 });
diff --git a/packages/standard-minifier-css/package.js b/packages/standard-minifier-css/package.js
index 702173ed68..173b83adac 100644
--- a/packages/standard-minifier-css/package.js
+++ b/packages/standard-minifier-css/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'standard-minifier-css',
-  version: '1.4.0-rc161.5',
+  version: '1.4.0-rc161.6',
   summary: 'Standard css minifier used with Meteor apps by default.',
   documentation: 'README.md'
 });
diff --git a/packages/standard-minifier-js/package.js b/packages/standard-minifier-js/package.js
index 232d532231..dfb0f662f7 100644
--- a/packages/standard-minifier-js/package.js
+++ b/packages/standard-minifier-js/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'standard-minifier-js',
-  version: '2.3.1-rc161.5',
+  version: '2.3.1-rc161.6',
   summary: 'Standard javascript minifiers used with Meteor apps by default.',
   documentation: 'README.md',
 });
diff --git a/packages/test-in-console/package.js b/packages/test-in-console/package.js
index 9c60e21c85..8d6878fc1c 100644
--- a/packages/test-in-console/package.js
+++ b/packages/test-in-console/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Run tests noninteractively, with results going to the console.",
-  version: '1.2.1-rc161.5'
+  version: '1.2.1-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/tinytest/package.js b/packages/tinytest/package.js
index d3a5fc14b9..20b2790e7a 100644
--- a/packages/tinytest/package.js
+++ b/packages/tinytest/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Tiny testing framework",
-  version: '1.1.0-rc161.5'
+  version: '1.1.0-rc161.6'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/url/package.js b/packages/url/package.js
index aac355706d..03fa5d555f 100644
--- a/packages/url/package.js
+++ b/packages/url/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Utility code for constructing URLs",
-  version: "1.2.0-rc161.5"
+  version: "1.2.0-rc161.6"
 });
 
 Package.onUse(function(api) {
diff --git a/packages/webapp/package.js b/packages/webapp/package.js
index d2b751a79a..7a3e807617 100644
--- a/packages/webapp/package.js
+++ b/packages/webapp/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Serves a Meteor app over HTTP",
-  version: '1.5.0-rc161.5'
+  version: '1.5.0-rc161.6'
 });
 
 Npm.depends({"basic-auth-connect": "1.0.0",
diff --git a/scripts/admin/meteor-release-experimental.json b/scripts/admin/meteor-release-experimental.json
index c430549658..ad18530575 100644
--- a/scripts/admin/meteor-release-experimental.json
+++ b/scripts/admin/meteor-release-experimental.json
@@ -1,6 +1,6 @@
 {
   "track": "METEOR",
-  "version": "1.6.1-rc.5",
+  "version": "1.6.1-rc.6",
   "recommended": false,
   "official": false,
   "description": "Meteor"