diff --git a/packages/es5-shim/package.js b/packages/es5-shim/package.js
index 53bea4ad7e..ab0591cdb6 100644
--- a/packages/es5-shim/package.js
+++ b/packages/es5-shim/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   name: "es5-shim",
-  version: "4.1.13-rc.0_1",
+  version: "4.1.14-rc.0",
   summary: "Shims and polyfills to improve ECMAScript 5 support",
   documentation: "README.md"
 });
diff --git a/packages/stylus/package.js b/packages/stylus/package.js
index f917d04489..9527abfbe7 100644
--- a/packages/stylus/package.js
+++ b/packages/stylus/package.js
@@ -1,6 +1,6 @@
 Package.describe({
   summary: 'Expressive, dynamic, robust CSS',
-  version: "2.511.0-rc.0_3"
+  version: "2.511.1-rc.0"
 });
 
 Package.registerBuildPlugin({
diff --git a/scripts/admin/meteor-release-experimental.json b/scripts/admin/meteor-release-experimental.json
index b7fd4f420f..fde03f9143 100644
--- a/scripts/admin/meteor-release-experimental.json
+++ b/scripts/admin/meteor-release-experimental.json
@@ -1,6 +1,6 @@
 {
  "track": "METEOR",
- "version": "1.2.1-rc.2",
+ "version": "1.2.1-rc.3",
  "recommended": false,
  "official": false,
  "description": "Preview release of Meteor 1.2.1"