diff --git a/packages/babel-compiler/package.js b/packages/babel-compiler/package.js
index 66cb1f1066..abfe51af53 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: '6.8.5-rc.0'
+  version: '6.8.5-rc.1'
 });
 
 Npm.depends({
diff --git a/packages/coffeescript/package.js b/packages/coffeescript/package.js
index 4d7e264065..a964474f29 100644
--- a/packages/coffeescript/package.js
+++ b/packages/coffeescript/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Javascript dialect with fewer braces and semicolons",
-  version: "1.1.4-rc.0"
+  version: "1.1.4-rc.1"
 });
 
 Package.registerBuildPlugin({
diff --git a/packages/constraint-solver/package.js b/packages/constraint-solver/package.js
index fd774ddd60..0c9e81e3e3 100644
--- a/packages/constraint-solver/package.js
+++ b/packages/constraint-solver/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Given the set of the constraints, picks a satisfying configuration",
-  version: "1.0.27-rc.0"
+  version: "1.0.27-rc.1"
 });
 
 Package.onUse(function (api) {
diff --git a/packages/ddp-server/package.js b/packages/ddp-server/package.js
index e1bc261f76..c66631f7df 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: '1.2.10-rc.0',
+  version: '1.2.10-rc.1',
   documentation: null
 });
 
diff --git a/packages/ecmascript/package.js b/packages/ecmascript/package.js
index 0c211a301b..0971b7a9e4 100644
--- a/packages/ecmascript/package.js
+++ b/packages/ecmascript/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'ecmascript',
-  version: '0.4.8-rc.0',
+  version: '0.4.8-rc.1',
   summary: 'Compiler plugin that supports ES2015+ in all .js files',
   documentation: 'README.md'
 });
diff --git a/packages/email/package.js b/packages/email/package.js
index 4223951d9e..897091a90f 100644
--- a/packages/email/package.js
+++ b/packages/email/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Send email messages",
-  version: "1.0.16-rc.0"
+  version: "1.0.16-rc.1"
 });
 
 Npm.depends({
diff --git a/packages/less/package.js b/packages/less/package.js
index 1fa24a1b39..c09e934c22 100644
--- a/packages/less/package.js
+++ b/packages/less/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: 'less',
-  version: '2.6.5-rc.0',
+  version: '2.6.5-rc.1',
   summary: 'Leaner CSS language',
   documentation: 'README.md'
 });
diff --git a/packages/meteor-tool/package.js b/packages/meteor-tool/package.js
index 14d294a23f..0ba971004e 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: '1.3.5-rc.0'
+  version: '1.3.5-rc.1'
 });
 
 Package.includeTool();
diff --git a/packages/static-html/package.js b/packages/static-html/package.js
index ff83aacf7b..df1c514d1f 100644
--- a/packages/static-html/package.js
+++ b/packages/static-html/package.js
@@ -1,5 +1,5 @@
 Package.describe({
-  version: '1.0.12-rc.0',
+  version: '1.0.12-rc.1',
   // Brief, one-line summary of the package.
   summary: 'Define static page content in .html files',
   git: 'https://github.com/meteor/meteor',
diff --git a/packages/stylus/package.js b/packages/stylus/package.js
index 242fad31d9..108385babe 100644
--- a/packages/stylus/package.js
+++ b/packages/stylus/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: 'Expressive, dynamic, robust CSS',
-  version: "2.512.5-rc.0"
+  version: "2.512.5-rc.1"
 });
 
 Package.registerBuildPlugin({
diff --git a/packages/templating/package.js b/packages/templating/package.js
index f594b3e65e..2c2ef73cb7 100644
--- a/packages/templating/package.js
+++ b/packages/templating/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Allows templates to be defined in .html files",
-  version: '1.1.14-rc.0'
+  version: '1.1.14-rc.1'
 });
 
 // Today, this package is closely intertwined with Handlebars, meaning
diff --git a/packages/tracker/package.js b/packages/tracker/package.js
index c503d581af..58b8ac7975 100644
--- a/packages/tracker/package.js
+++ b/packages/tracker/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Dependency tracker to allow reactive callbacks",
-  version: '1.0.15-rc.0'
+  version: '1.0.15-rc.1'
 });
 
 Package.onUse(function (api) {
diff --git a/packages/webapp/package.js b/packages/webapp/package.js
index b133892adf..4d762f909e 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: '1.2.11-rc.0'
+  version: '1.2.11-rc.1'
 });
 
 Npm.depends({connect: "2.30.2",
diff --git a/scripts/admin/meteor-release-experimental.json b/scripts/admin/meteor-release-experimental.json
index 9118bf0ec9..294fdf37a9 100644
--- a/scripts/admin/meteor-release-experimental.json
+++ b/scripts/admin/meteor-release-experimental.json
@@ -1,6 +1,6 @@
 {
  "track": "METEOR",
- "version": "1.3.5-rc.0",
+ "version": "1.3.5-rc.1",
  "recommended": false,
  "official": false,
  "description": "Meteor"