diff --git a/ChangeLog b/ChangeLog
index 72d64b5d8..9a2561f85 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-16: Version 2.3.0
+
+      * Support ES6 generator (issue 1033)
+      * Improve parsing of regular expressions with `u` flag (issue 1179)
+
 2015-04-17: Version 2.2.0
 
       * Support ES6 import and export declarations (issue 1000)
diff --git a/bower.json b/bower.json
index fbdf39ddf..04b57432b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
     "name": "esprima",
-    "version": "2.2.0",
+    "version": "2.3.0",
     "main": "./esprima.js",
     "scripts": [
         "esprima.js"
diff --git a/component.json b/component.json
index b920582aa..58385e265 100644
--- a/component.json
+++ b/component.json
@@ -1,6 +1,6 @@
 {
     "name": "esprima",
-    "version": "2.2.0",
+    "version": "2.3.0",
     "main": "./esprima.js",
     "scripts": [
         "esprima.js"
diff --git a/esprima.js b/esprima.js
index 35470173e..7d5043317 100644
--- a/esprima.js
+++ b/esprima.js
@@ -5408,7 +5408,7 @@
     }
 
     // Sync with *.json manifests.
-    exports.version = '2.2.0';
+    exports.version = '2.3.0';
 
     exports.tokenize = tokenize;
 
diff --git a/package.json b/package.json
index f97ecd002..d2079ae89 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
         "esparse": "./bin/esparse.js",
         "esvalidate": "./bin/esvalidate.js"
     },
-    "version": "2.2.0",
+    "version": "2.3.0",
     "files": [
         "bin",
         "test/run.js",
@@ -36,9 +36,9 @@
     },
     "license": "BSD-2-Clause",
     "devDependencies": {
-        "eslint": "~0.19.0",
-        "jscs": "~1.12.0",
-        "istanbul": "~0.3.7",
+        "eslint": "~0.23.0",
+        "jscs": "~1.13.1",
+        "istanbul": "~0.3.15",
         "escomplex-js": "1.2.0",
         "complexity-report": "~1.4.0",
         "regenerate": "~0.6.2",