diff --git a/package-lock.json b/package-lock.json
index 7de5dff..b696c69 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@ideal-postcodes/api-fixtures",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c676b55..2cfa2a8 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/ideal-postcodes/api-fixtures.git"
   },
-  "version": "0.1.0",
+  "version": "1.0.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "scripts": {