diff --git a/VERSION b/VERSION
index ac39a10..78bc1ab 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.9.0
+0.10.0
diff --git a/benchmark/index.html b/benchmark/index.html
index ac30027..60c40cb 100644
--- a/benchmark/index.html
+++ b/benchmark/index.html
@@ -33,7 +33,7 @@
       </tr>
     </table>
 
-    <script src="../browser/peg-0.9.0.js"></script>
+    <script src="../browser/peg-0.10.0.js"></script>
     <script src="vendor/jquery/jquery.js"></script>
     <script src="vendor/jquery.scrollto/jquery.scrollTo.js"></script>
     <script src="benchmarks.js"></script>
diff --git a/lib/compiler/passes/generate-js.js b/lib/compiler/passes/generate-js.js
index 6c4197e..c579ac9 100644
--- a/lib/compiler/passes/generate-js.js
+++ b/lib/compiler/passes/generate-js.js
@@ -1226,7 +1226,7 @@ function generateJS(ast, options) {
     function generateGeneratedByComment() {
       return [
         '/*',
-        ' * Generated by PEG.js 0.9.0.',
+        ' * Generated by PEG.js 0.10.0.',
         ' *',
         ' * http://pegjs.org/',
         ' */'
diff --git a/lib/parser.js b/lib/parser.js
index 17c6230..429dc84 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -2,7 +2,7 @@
 /* eslint no-unused-vars: 0 */
 
 /*
- * Generated by PEG.js 0.9.0.
+ * Generated by PEG.js 0.10.0.
  *
  * http://pegjs.org/
  */
diff --git a/lib/peg.js b/lib/peg.js
index ed6b261..29b759b 100644
--- a/lib/peg.js
+++ b/lib/peg.js
@@ -5,7 +5,7 @@ var arrays  = require("./utils/arrays"),
 
 var peg = {
   /* PEG.js version (uses semantic versioning). */
-  VERSION: "0.9.0",
+  VERSION: "0.10.0",
 
   GrammarError: require("./grammar-error"),
   parser:       require("./parser"),
diff --git a/package.json b/package.json
index 3619f9f..8a3d829 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pegjs",
-  "version": "0.9.0",
+  "version": "0.10.0",
   "description": "Parser generator for JavaScript",
   "keywords": [
     "parser generator",
diff --git a/spec/index.html b/spec/index.html
index f6c0ed6..af212a0 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -5,7 +5,7 @@
     <link rel="stylesheet" href="vendor/jasmine/jasmine.css">
     <script src="vendor/jasmine/jasmine.js"></script>
     <script src="vendor/jasmine/jasmine-html.js"></script>
-    <script src="../browser/peg-0.9.0.js"></script>
+    <script src="../browser/peg-0.10.0.js"></script>
     <script src="helpers.js"></script>
     <script src="unit/parser.spec.js"></script>
     <script src="unit/compiler/passes/helpers.js"></script>