diff --git a/package-lock.json b/package-lock.json
index 8d01e3c7e..5605f6511 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@stencila/encoda",
-  "version": "0.37.0",
+  "version": "0.38.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 54e7bee3c..a5e09ffbd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stencila/encoda",
-  "version": "0.37.0",
+  "version": "0.38.0",
   "description": "Codecs for executable document formats",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",