diff --git a/package-lock.json b/package-lock.json
index 3bd357a..b44cee3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "multidimensional-functions",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "1.3.0",
+      "version": "1.4.0",
       "license": "CC0-1.0",
       "devDependencies": {
         "flug": "^2.0.0"
diff --git a/package.json b/package.json
index 030fd79..fa0f722 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xdim",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Multi-Dimensional Functions. Create, Query, and Transform Multi-Dimensional Data.",
   "main": "src/xdim.js",
   "files": [