diff --git a/README.md b/README.md
index 88069c7..293b5cd 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ Every release, along with the migration instructions, if any, is documented on t
 ## Thanks
 
 * [Victor Homyakov](https://github.com/victor-homyakov) for the propagation of the `cache` option.
-* [VladimirTechMan](https://github.com/VladimirTechMan) for the propagation of the `optimize` option.
+* [VladimirTechMan](https://github.com/VladimirTechMan) for the propagation of the `optimize` option and updating things to be compatible with PEG.js 0.10.0.
 * [ragtime](https://github.com/ragtime) for the propagation of the `allowedStartRules` and `trace` options.
 
 ## License
diff --git a/package.json b/package.json
index 0101fd6..813145f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pegjs-loader",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "PEG.js loader for webpack",
   "authors": [
     "Andrey Subbotin <andrey@subbotin.me> (https://github.com/eploko)",