diff --git a/packages/@headlessui-react/CHANGELOG.md b/packages/@headlessui-react/CHANGELOG.md
index 1f92f40..aaa769a 100644
--- a/packages/@headlessui-react/CHANGELOG.md
+++ b/packages/@headlessui-react/CHANGELOG.md
@@ -12,6 +12,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add `by` prop for `Listbox`, `Combobox` and `RadioGroup` ([#1482](https://github.com/tailwindlabs/headlessui/pull/1482))
 - Add `@headlessui/tailwindcss` plugin ([#1487](https://github.com/tailwindlabs/headlessui/pull/1487))
 
+## [1.6.6] - 2022-07-07
+
 ### Fixed
 
 - Ensure `CMD`+`Backspace` works in nullable mode for `Combobox` component ([#1617](https://github.com/tailwindlabs/headlessui/pull/1617))
@@ -300,7 +302,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Everything!
 
-[unreleased]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.5...HEAD
+[unreleased]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.6...HEAD
+[1.6.6]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.5...v1.6.6
 [1.6.5]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.4...v1.6.5
 [1.6.4]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.3...v1.6.4
 [1.6.3]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/react@v1.6.2...@headlessui/react@v1.6.3
diff --git a/packages/@headlessui-react/package.json b/packages/@headlessui-react/package.json
index 0160b1c..301a44c 100644
--- a/packages/@headlessui-react/package.json
+++ b/packages/@headlessui-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@headlessui/react",
-  "version": "1.6.5",
+  "version": "1.6.6",
   "description": "A set of completely unstyled, fully accessible UI components for React, designed to integrate beautifully with Tailwind CSS.",
   "main": "dist/index.cjs",
   "typings": "dist/index.d.ts",
diff --git a/packages/@headlessui-vue/CHANGELOG.md b/packages/@headlessui-vue/CHANGELOG.md
index 916863e..1d78222 100644
--- a/packages/@headlessui-vue/CHANGELOG.md
+++ b/packages/@headlessui-vue/CHANGELOG.md
@@ -12,6 +12,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add `by` prop for `Listbox`, `Combobox` and `RadioGroup` ([#1482](https://github.com/tailwindlabs/headlessui/pull/1482))
 - Add `@headlessui/tailwindcss` plugin ([#1487](https://github.com/tailwindlabs/headlessui/pull/1487))
 
+## [1.6.6] - 2022-07-07
+
 ### Fixed
 
 - Fix getting Vue dom elements ([#1610](https://github.com/tailwindlabs/headlessui/pull/1610))
@@ -277,7 +279,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Everything!
 
-[unreleased]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.5...HEAD
+[unreleased]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.6...HEAD
+[1.6.6]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.5...v1.6.6
 [1.6.5]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.4...v1.6.5
 [1.6.4]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.3...v1.6.4
 [1.6.3]: https://github.com/tailwindlabs/headlessui/compare/@headlessui/vue@v1.6.2...@headlessui/vue@v1.6.3
diff --git a/packages/@headlessui-vue/package.json b/packages/@headlessui-vue/package.json
index e873ee3..a41817c 100644
--- a/packages/@headlessui-vue/package.json
+++ b/packages/@headlessui-vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@headlessui/vue",
-  "version": "1.6.5",
+  "version": "1.6.6",
   "description": "A set of completely unstyled, fully accessible UI components for Vue 3, designed to integrate beautifully with Tailwind CSS.",
   "main": "dist/index.cjs",
   "typings": "dist/index.d.ts",