diff --git a/package.json b/package.json
index 580c0c6..9ce2b86 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@davepagurek/glsl-autodiff",
-  "version": "0.0.18",
+  "version": "0.0.19",
   "main": "build/autodiff.js",
   "author": "Dave Pagurek <dave@davepagurek.com>",
   "license": "MIT",