diff --git a/package-lock.json b/package-lock.json
index 4b863e9..7a3182b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "domexception",
-  "version": "1.0.0-pre",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ae8333c..9f48fc5 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "error",
     "exception"
   ],
-  "version": "1.0.0-pre",
+  "version": "1.0.0",
   "author": "Domenic Denicola <d@domenic.me> (https://domenic.me/)",
   "license": "MIT",
   "repository": "jsdom/domexception",