diff --git a/CHANGELOG.md b/CHANGELOG.md
index c49f15f..4362324 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# [2.0.0](https://github.com/react-native-community/react-native-circleci-orb/compare/v1.5.0...v2.0.0) (2020-01-04)
+
+
+### Features
+
+* Added the `--frozen-lockfile` flag to the `yarn_install` command ([e4676c4](https://github.com/react-native-community/react-native-circleci-orb/commit/e4676c4)), closes [#28](https://github.com/react-native-community/react-native-circleci-orb/issues/28)
+
+
+### BREAKING CHANGES
+
+* The `yarn_install` command will now fail if there need to be changes made to your `yarn.lock` file. See [the Yarn documentation](https://yarnpkg.com/en/docs/cli/install#toc-yarn-install-frozen-lockfile) for details on this flag.
+
 # [1.5.0](https://github.com/react-native-community/react-native-circleci-orb/compare/v1.4.0...v1.5.0) (2020-01-04)
 
 
diff --git a/package.json b/package.json
index 7d12ed6..771ecb0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@react-native-community/circleci-orb",
-  "version": "1.5.0",
+  "version": "2.0.0",
   "private": true,
   "description": "A CircleCI Orb which can be used to simplify building and testing React Native apps.",
   "scripts": {