diff --git a/package.json b/package.json
index 77b03704acc..ff983ab90a9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "mapbox-gl",
   "description": "A WebGL interactive maps library",
-  "version": "1.4.0-beta.2",
+  "version": "1.4.0",
   "main": "dist/mapbox-gl.js",
   "style": "dist/mapbox-gl.css",
   "license": "SEE LICENSE IN LICENSE.txt",
diff --git a/src/style-spec/package.json b/src/style-spec/package.json
index 64ee730f14c..cb637a60c87 100644
--- a/src/style-spec/package.json
+++ b/src/style-spec/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@mapbox/mapbox-gl-style-spec",
   "description": "a specification for mapbox gl styles",
-  "version": "13.9.0-beta.1",
+  "version": "13.9.0",
   "author": "Mapbox",
   "keywords": [
     "mapbox",