diff --git a/package-lock.json b/package-lock.json
index 0a4f05b478d..e0d77d3845e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "blockly-repo",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "blockly-repo",
-      "version": "0.0.0",
+      "version": "0.0.1",
       "license": "Apache-2.0",
       "workspaces": [
         "packages/*"
@@ -1950,7 +1950,7 @@
       }
     },
     "packages/blockly": {
-      "version": "12.5.1",
+      "version": "13.0.0-beta.0",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "devDependencies": {
diff --git a/packages/blockly/package.json b/packages/blockly/package.json
index 7f6d53970a0..e6f9fe86c25 100644
--- a/packages/blockly/package.json
+++ b/packages/blockly/package.json
@@ -1,6 +1,6 @@
 {
   "name": "blockly",
-  "version": "12.5.1",
+  "version": "13.0.0-beta.0",
   "description": "Blockly is a library for building visual programming editors.",
   "keywords": [
     "blockly"