diff --git a/package-lock.json b/package-lock.json
index 21afeca..1f193ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "iso3166-1",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index d577d59..84c0366 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iso3166-1",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "reveal": true,
   "description": "Tiny, fast, modular ISO 3166-1 alpha-2/alpha-3 parser.",
   "main": "index.js",