diff --git a/package-lock.json b/package-lock.json
index a319a6520..312184620 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ganache-cli",
-  "version": "6.6.0",
+  "version": "6.7.0-beta.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 5f2b6bd3d..de4eb4ddc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ganache-cli",
-  "version": "6.6.0",
+  "version": "6.7.0-beta.0",
   "bin": {
     "ganache-cli": "cli.js"
   },