diff --git a/package-lock.json b/package-lock.json
index 9d238cc22c..55af8fd375 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "web-ext",
-  "version": "5.5.0",
+  "version": "6.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 64272b4f24..065ca8ff77 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-ext",
-  "version": "5.5.0",
+  "version": "6.0.0",
   "description": "A command line tool to help build, run, and test web extensions",
   "main": "dist/web-ext.js",
   "exports": {