version 1.4.3-dev starts
diff --git a/package.json b/package.json
index 0f4cf96..874a6ea 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "esgenerate": "./bin/esgenerate.js",
     "escodegen": "./bin/escodegen.js"
   },
-  "version": "1.4.2-dev",
+  "version": "1.4.3-dev",
   "engines": {
     "node": ">=0.10.0"
   },