diff --git a/package.json b/package.json
index fe9ac8b8..75b4b963 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "gtp2ogs",
-    "version": "9.0.0-beta",
+    "version": "9.0.0",
     "homepage": "https://github.com/online-go/gtp2ogs",
     "repository": {
         "type": "git",