diff --git a/index.d.ts b/index.d.ts
index 45aff3d..85e8cf0 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -12,7 +12,7 @@ export declare class Query {
 }
 
 export interface Options {
-  [key: string]: string;
+  [key: string]: any;
   // The following arguments are mandatory
   input: string;              // training file path
   output: string;             // output file path
diff --git a/package.json b/package.json
index 88403d2..b6bfc73 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fasttext",
-  "version": "1.0.0-beta.0",
+  "version": "1.0.0",
   "description": "Nodejs binding for Fasttext representation and classification",
   "main": "index.js",
   "types": "index.d.ts",