diff --git a/CHANGELOG.md b/CHANGELOG.md
index b40b9ed..d0c19ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Popover Attribute Polyfill Changelog
 
-## Unreleased
+## 0.2.2: 2023-06-06
 
 - 🚀 NEW: Add support for older browsers, e.g. Firefox 91, Chrome ~80 --
   [#103](https://github.com/oddbird/popover-polyfill/pull/103)
diff --git a/package-lock.json b/package-lock.json
index dd3bb83..e7a4c62 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@oddbird/popover-polyfill",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@oddbird/popover-polyfill",
-      "version": "0.2.1",
+      "version": "0.2.2",
       "license": "BSD-3-Clause",
       "devDependencies": {
         "@playwright/test": "1.33.0",
diff --git a/package.json b/package.json
index cb7dccb..461ae1b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oddbird/popover-polyfill",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "Popover Attribute Polyfill",
   "license": "BSD-3-Clause",
   "publishConfig": {