diff --git a/lib/compiler/passes/generate-js.js b/lib/compiler/passes/generate-js.js
index d952821..adede63 100644
--- a/lib/compiler/passes/generate-js.js
+++ b/lib/compiler/passes/generate-js.js
@@ -1327,7 +1327,7 @@ function generateJS( ast, options ) {
 
         function generateHeaderComment() {
 
-            let comment = "// Generated by PEG.js v0.10.0, https://pegjs.org/";
+            let comment = "// Generated by PEG.js v0.11.0-dev, https://pegjs.org/";
             const header = options.header;
 
             if ( typeof header === "string" ) {
diff --git a/lib/parser.js b/lib/parser.js
index f400b8c..e5678c1 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -1,4 +1,4 @@
-// Generated by PEG.js v0.10.0, https://pegjs.org/
+// Generated by PEG.js v0.11.0-dev, https://pegjs.org/
 
 /* eslint-disable */
 
diff --git a/lib/peg.js b/lib/peg.js
index 66d1191..1a09895 100644
--- a/lib/peg.js
+++ b/lib/peg.js
@@ -6,7 +6,7 @@ const parser = require( "./parser" );
 
 const peg = {
     // PEG.js version (uses semantic versioning).
-    VERSION: "0.10.0",
+    VERSION: "0.11.0-dev",
 
     GrammarError: GrammarError,
     parser: parser,
diff --git a/package.json b/package.json
index 726adba..67942b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "pegjs",
-    "version": "0.10.0",
+    "version": "0.11.0-dev",
     "description": "Parser generator for JavaScript",
     "keywords": [
         "parser generator",