diff --git a/package-lock.json b/package-lock.json
index 6e98cc14..db52857f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "web-vitals",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 5f6ce080..81dc5f40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-vitals",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Easily measure performance metrics in JavaScript",
   "main": "dist/web-vitals.umd.js",
   "module": "dist/web-vitals.js",