diff --git a/package.json b/package.json
index 71801a36..97be9b69 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/snap-simple-keyring",
-  "version": "0.4.0",
+  "version": "1.0.0",
   "private": true,
   "description": "A simple keyring snap that integrates with MetaMask accounts.",
   "keywords": [
diff --git a/packages/site/CHANGELOG.md b/packages/site/CHANGELOG.md
index 4f2f8cca..415ae5fc 100644
--- a/packages/site/CHANGELOG.md
+++ b/packages/site/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0]
+
+### Added
+
+- Add alert banner for users ([#104](https://github.com/MetaMask/snap-simple-keyring/pull/104))
+
 ## [0.4.0]
 
 ## [0.3.1]
@@ -113,7 +119,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.4.0...HEAD
+[Unreleased]: https://github.com/MetaMask/snap-simple-keyring/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.4.0...v1.0.0
 [0.4.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.3.1...v0.4.0
 [0.3.1]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.3.0...v0.3.1
 [0.3.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.2.4...v0.3.0
diff --git a/packages/site/package.json b/packages/site/package.json
index adf763af..818cadb6 100644
--- a/packages/site/package.json
+++ b/packages/site/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/snap-simple-keyring-site",
-  "version": "0.4.0",
+  "version": "1.0.0",
   "private": true,
   "license": "(MIT-0 OR Apache-2.0)",
   "scripts": {
diff --git a/packages/snap/CHANGELOG.md b/packages/snap/CHANGELOG.md
index b019ad14..32c372b5 100644
--- a/packages/snap/CHANGELOG.md
+++ b/packages/snap/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.0.0]
+
+### Changed
+
+- Remove http://localhost:8000 from allowed origins ([#106](https://github.com/MetaMask/snap-simple-keyring/pull/106))
+
 ## [0.4.0]
 
 ### Added
@@ -92,7 +98,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.4.0...HEAD
+[Unreleased]: https://github.com/MetaMask/snap-simple-keyring/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.4.0...v1.0.0
 [0.4.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.3.1...v0.4.0
 [0.3.1]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.3.0...v0.3.1
 [0.3.0]: https://github.com/MetaMask/snap-simple-keyring/compare/v0.2.4...v0.3.0
diff --git a/packages/snap/package.json b/packages/snap/package.json
index e4bf9e04..f6d72291 100644
--- a/packages/snap/package.json
+++ b/packages/snap/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/snap-simple-keyring-snap",
-  "version": "0.4.0",
+  "version": "1.0.0",
   "description": "A simple keyring snap that integrates with MetaMask accounts.",
   "keywords": [
     "metamask",
diff --git a/packages/snap/snap.manifest.json b/packages/snap/snap.manifest.json
index dd63f6cd..6aef1e50 100644
--- a/packages/snap/snap.manifest.json
+++ b/packages/snap/snap.manifest.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.4.0",
+  "version": "1.0.0",
   "description": "An example of a key management snap for a simple keyring.",
   "proposedName": "MetaMask Simple Snap Keyring",
   "repository": {
@@ -7,7 +7,7 @@
     "url": "git+https://github.com/MetaMask/snap-simple-keyring.git"
   },
   "source": {
-    "shasum": "1t8yhMdtZVyJxFWzISvw/0FI6WrNTFNZSmEmw4/CzNI=",
+    "shasum": "b7HZbkL7oLO++d42F/JfnyWP6AdJ7gdNVgx5087qbyc=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",