diff --git a/package-lock.json b/package-lock.json
index 8d26cdc..7c9fd01 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-duration",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ed0d6ee..5fca704 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-duration",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "convert a human readable duration string to a duration format",
   "keywords": [
     "parse",