diff --git a/package-lock.json b/package-lock.json
index cf61c4e..1e86245 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "plz-vscode",
-  "version": "0.5.0",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "plz-vscode",
-      "version": "0.5.0",
+      "version": "1.0.0",
       "license": "Apache-2.0",
       "dependencies": {
         "json-rpc2": "^2.0.0",
diff --git a/package.json b/package.json
index 23a3c5c..105a43e 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "author": "peter.ebden@gmail.com",
   "license": "Apache-2.0",
   "icon": "plz_128.png",
-  "version": "0.5.0",
+  "version": "1.0.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/thought-machine/please-vscode"