diff --git a/package-lock.json b/package-lock.json
index e149f20aa..2bdeb72e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "blockly",
-  "version": "2.20190722.0-develop",
+  "version": "3.20191018.0-develop",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 41f86d187..7e25ac26a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "blockly",
-  "version": "3.20191014.0-develop",
+  "version": "3.20191018.0-develop",
   "description": "Blockly is a library for building visual programming editors.",
   "keywords": [
     "blockly"