diff --git a/package-lock.json b/package-lock.json
index 1700a3f..d4184a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hermes-parallel-coordinates",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "hermes-parallel-coordinates",
-      "version": "0.3.3",
+      "version": "0.3.4",
       "license": "ISC",
       "dependencies": {
         "deepmerge-ts": "^2.0.1"
diff --git a/package.json b/package.json
index 5237060..c4f80c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hermes-parallel-coordinates",
-  "version": "0.3.3",
+  "version": "0.3.4",
   "description": "A lightweight and fast canvas-based parallel coordinates chart library.",
   "keywords": [
     "es6",