diff --git a/packages/core/package.json b/packages/core/package.json
index 4bbe336a..f92652c8 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pascal-app/core",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Core library for Pascal 3D building editor",
   "type": "module",
   "main": "./dist/index.js",
diff --git a/packages/viewer/package.json b/packages/viewer/package.json
index 1c1f6d02..9d6fac4a 100644
--- a/packages/viewer/package.json
+++ b/packages/viewer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pascal-app/viewer",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "3D viewer component for Pascal building editor",
   "type": "module",
   "main": "./dist/index.js",