diff --git a/package-lock.json b/package-lock.json
index 37cc1a3..3bb6337 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-promise",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 0332a2e..12c8daf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-promise",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Fast, robust, type-safe promises",
   "author": "Martin Poelstra <martin@beryllium.net>",
   "main": "./dist/lib/index.js",