diff --git a/package-lock.json b/package-lock.json
index af688f0..b5e2aa0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "filby",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "filby",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "license": "ISC",
       "dependencies": {
         "ajv": "^8.12.0",
diff --git a/package.json b/package.json
index fbd4da6..c6ed744 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "filby",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "A framework for temporal reference data",
   "keywords": [
     "temporal",
@@ -65,4 +65,4 @@
     "url": "https://github.com/acuminous/filby/issues"
   },
   "homepage": "https://acuminous.github.io/filby"
-}
\ No newline at end of file
+}