diff --git a/CHANGELOG.md b/CHANGELOG.md
index d294840..3913c36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [2.1.2] - 2019-12-29
+## Changed
+- Improved biometryType typescript definition
+
 ## [2.1.1] - 2019-11-20
 ## Changed
 - Fixed npm release error
@@ -121,3 +125,4 @@ All notable changes to this project will be documented in this file.
 [2.0.0]: https://github.com/SelfLender/react-native-biometrics/compare/1.7.0...2.0.0
 [2.1.0]: https://github.com/SelfLender/react-native-biometrics/compare/2.0.0...2.1.0
 [2.1.1]: https://github.com/SelfLender/react-native-biometrics/compare/2.1.0...2.1.1
+[2.1.2]: https://github.com/SelfLender/react-native-biometrics/compare/2.1.1...2.1.2
diff --git a/package-lock.json b/package-lock.json
index dc37a35..b7a664e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-biometrics",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 4d37d53..00c4e3c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-biometrics",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "summary": "A React Native library for biometrics",
   "description": "React Native biometric functionality for signing and encryption",
   "main": "build/cjs/index.js",