diff --git a/package-lock.json b/package-lock.json
index 16cf96b..07df17c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "iso-639-1",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e4f7fe3..8ba4908 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iso-639-1",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "ISO-639-1 codes",
   "main": "build/index.js",
   "module": "src/index.js",